An Easy Jelq Device

(automatic equipment for jelqing exercise)

is only one goods in the world that can directly exercise the penis.


Even if you wanted to directly exercise the penis, you couldn’t do it. Because there was no suitable exercise equipment until now. But now you can exercise the penis as you want.


We have succeeded in developing an exercise equipment that effectively and easily enlarges the penis, because it also has the two functions to rub testicles and stretch the penis just by walking in an ergonomic way. Continuously pulling on or massaging any part of the human body, it stretches or gets thick with callus.


Such exercises cause the part to grow. In the human body, the tissues of the penis are reproductive organs that consist only of ligaments and Epidermis. Therefore, when anyone trains them, the cells split rapidly and the penis and testicles grow together. In addition, testicles are responsible for hormonal action, and the continuous massage through the automatic device for jelqing promotes the male hormone secretion.


By continual stimulation, the threshold for friction increases, and the peripheral nerves on the glans are blunted, which has an effect of improving premature ejaculation. The human body grows older and its ageing progresses further. At this time, the penis becomes thinner and weaker.


The only way to regain youth is exercise. The strength difference of them who constantly exercise and who doesn't is like night and day. If you want to turn back the clock and live a healthy and energetic life, your best bet is exercise.

A novel invention ergonomically designed with two functions! Penis enlargement equipment!

many people have never properly exercised the penis in their life.
Therefore, if you start the exercise with our Easy Jelq Device, you can get kinetic effect 2 to 4 times more with relatively little effort than other exercises.
Therefore, you will be born again as the best man while you improve virility and keep youthful state.

It’s your choice whether to live a vital life full of confidence in your penis size and sexual energy or to live a lethargy life without confidence in your sexual life because of ageing by thinking that your energy and penis size are inherent. If you regularly exercise every day for more than 3 months according to the manual introduced by Medisize, you can experience various effects such as in the size, thickness and stiffness of the penis as well as in erection, ejaculation control, premature ejaculation, natural phimosis, penile curvature and increase of the male hormone.

In order to achieve a remarkable result, you have to regularly exercise more than 3 months according to the manual introduced by Medisize.
During this period, the penile length and circumference will grow at least 1 to 3 cm. Train steadily for a long time, and you can have a huge penis like a porn star.

If you exercise daily with the Easy Jelq Device, you will get sweet fruit. Now you no longer need to hang your head in shame because your penis is small, your erection is weak, or you have premature ejaculation. Start with exercise and training as outlined in the manual, and you will definitely overcome your sexual weakness.
When you start your exercise with the Easy Jelq Device, a new world opens in your sexual life. Elderly people will also have their renaissance. But if you do nothing, you will get nothing.

It is Medisize’s dream and desire to help all men to enjoy their happy sexual life with their loved ones by big virile penises exercised with the Easy Jelq Device.

Understanding of traction

If you search for the body lengthening by traction principle from literature,

you can find its origin from ancient culture. The tribes living in Amazon rainforest of South America have extended their body parts such as lips and ears,

while the indigenous people of Africa have increased their penises by hanging a lump of metal as traditional penis enlargement.

As well, the Karen people in Thai have stretched their necks by wearing neck rings since childhood.

It is also a kind of traction method.

Recently In medical institutions, this traction principle is used in various ways such as plastic surgery to increase or enlarge tissues, and there are several products and exercise centers that use traction principle to enlarge the male sexual organs. Male enhancement by using traction is generally similar to the principle of muscle strengthening through repetitive motion.

If you finely damage muscles through muscular motion and recover it through rest, you will have supercompensation in your muscles so as not to be damaged.

When the supercompensation is repeated, the muscles become bigger and harder than before. When you continue likewise to apply force to the penis, the cells around the penis is repeatedly finely damaged and supercompensated with rest. As a result, the penis is bigger and harder than before.

Just like you increase the weight of a dumbbell or barbell during strength and muscle training, so whenever you add a silicon ball, it acts as a spring, giving a natural, yet powerful traction to your penis.

When you repetitively exercise with soft, natural and powerful traction, you can experience that your penis is much bigger and harder.



Understanding of the jelqing exercise

The best twist in life just by rubbing and stretching between the legs!

The jelqing exercise suggested by Medisize is 2-4 times more efficient and powerful than the jelqing exercising by hand because it rubs and stretches the penis with strength of thigh between the two legs.

The “jelqing” is derived from the Persian جلق زدن jalq zadan; jalq “to masturbate” and an auxiliary verb zadan “to strike, hit or throb”.

Also called “milking”, the technique has ancient Arab origins. In the adolescent years of the Arab world, fathers demonstrated and taught their young sons how to do it and trained them about 30 minutes a day until they became adults.

After becoming an adult, they are also said to reduce the number of exercises and perform at least twice every ten days in their whole life. The jelqing exercise is still considered as the best exercise for penis enlargement.

Many porn stars also maintain big penis with a very steady jelqing exercise. In the general jelqing exercise, you apply petroleum jelly on the hand or the penis, and start with making the erection of the penis maintained by 60 ~ 80%. Make an ‘O’ shape with your index finger and thumb so that the blood flows from the root of the penis to the glans!


And repeat it not too fast from about 200 times to 5/600 times like milking! When during exercising the penis erects and firms up, it’s difficult to exercise it.

Therefore, you should wait until your erection is released slightly before continuing. Because it takes time, restrictions on time and place must be considered, too. It is so much difficult to exercise jelqing by hand like this.

However, when you use our Easy Jelq Device, you can easily do this troublesome jelqing exercise.

It is an ergonomic product designed for easily exercising by simply wearing the device and walking. Like a massage, its silicon body and ball also rub the penis and testicles by the power of the thighs so as to stimulate the cells of the penis and increase not only blood flow rate but the length, thickness and testicles of the penis.

The kinetic effect by using the equipment is 2 to 4 times more than the traditional jelqing exercise by hand.

As well, there is no restriction on time and place because you can exercise while doing daily activities. Continuously pulling on or massaging any part of the human body, it stretches or gets thick with callus. Such exercises cause the part to grow.

The penis is the easiest organ to enlarge because it has no hard bones and consists of ligaments and cavernous body.

Since the division response of the cells in the body is also the fastest, the cells can divide quickly and grow endlessly in size and thickness. When you wear the Easy Jelq Device and set the penis between your legs and rub it with your thighs, the friction will cause fine damage to the cells of the penis. Such damage will not only restore the damaged cells overnight but also creat new cells by supercompensation. As this action is repeated, the cavernous body and the muscular tissues surrounding it grow, requiring more blood and nutrients. It naturally increases the capacity of the blood vessels that carry them, and making the penis enlarged, too. The more you exercise, the harder and firmer your penis will be. As the cavernous body and muscles become firm and elastic, the blood vessel grows in size so as to hold more blood, which makes the penis thicker and larger.

Tip! How to experience Jelq principal with hand without wearing the device.

You can experience Jelq principal without the device. Grip your penis and pull hard to the front. Maybe it is hard to pull more than 5 minutes. But If you keep using Jelq exercise device, you can stretch your penis every day and every time. After cupping your hand like the picture, you should be at a standstill with putting it inside thigh.

Your hand would feel the thigh is rubbing hard. With this method, you will indirectly experience the principal of Jelq massage. If you use Jelq exercise device, your sexual energy will be stronger by rubbing penis and testicles.

Only Medisize’s 11 Effects

01. Penis length extension If you use Jelq exercise device, your sexual energy will be stronger by rubbing penis and testicles.

02. Increasing the Penis’ Thickness
Until now, all the penis enlargement products on the market might have lengthened the penis, but nothing has been able to make it thick. The Easy Jelq Device makes the penis shaft thicker by massage.

03. Improvement of the Penis Stiffness and Virility Strengthening
It continues to massage the penis between the thighs, making its epidermis more tolerant to rubbing and the skin elastic and tempered. And because the penis and scrotum are continuously massaged, it improves penile stiffness and strengthens virility.

04. The Smooth and Powerful Automatic Jelqing Exercise
The Easy Jelq Device not only has one function but also the various functions such as manual jelqing exercise, traction device and penis weight lifting. Our device has two functions to stretch the penis and massage it between the thighs, so you can experience the amazing effect in which new cells are created and activated by cellular division and the penis becomes longer and thicker and stronger. The Easy Jelq Device makes you experience remarkable changes like as cell phones have been developed into smartphones that support various functions.

05. Premature Ejaculation Improvement
When you use our Easy Jelq Device, the glans of the penis is constantly rubbed against the fabric and skin. It makes not only the sensitivity threshold to friction high, but the peripheral nerves of the glans also insensible, and improving premature ejaculation.

06. The correction of penile curvature
It massages the penis shaft by continuous friction, and improving penile curvature, too.

07. The ability not to get tired while having sex
The Easy Jelq Device is ergonomically designed so as to make you continuously massage your penis since wearing. At this time, you can feel as if your penis is put in the woman’s vagina. Therefore, if you exercise or train your penis with our device for a long time, its erection and release are repeated, which helps your penis to continuously function. As well, massage by continuously friction can make the peripheral nerves of the penis insensible, and improve the premature ejaculation, which can guide you and your partner to a wonderful night.

08. Restoring the deficient epidermis due to Aposthia (natural circumcision) and incorrect circumcision
If you use our Easy Jelq Device, the glans become remarkably bigger and the hidden 1cm inside the penis shaft comes out. So, your penis can be bigger and naturally circumcised after using 2~3 months.

09. Exercise without effort
With our Easy Jelq Device, you have not to hard exercise and train, but only to walk. It is really simple and convenient. And you feel gentle while exercising so that you can keep on exercising unwittingly.

10. Exercising individually without anyone noticing
Our Easy Jelq Device is not restricted by time and space. Even though you wear our product in any clothes, it is unmarked. Wear it and do your daily routine! And take it off when you want to finish your exercise! nobody can notice it.

11. Maximizing pleasure during sex
As the penis grows, you can maximize physical satisfaction in sexual intercourse, too. Because when you have sex, you can feel everywhere in the woman's vagina through the enlarged penis. Females also have more pleasure in their enlarged penis, so the inside of the vagina is vibrated and its movement increases. And the pleasure increases by 2 to 4 times as the penis shares this feeling of the vagina.



Exercise hours

We recommend you to use our product one to as many as 8 hours.

It is much more effective to take a break after exercise than to do penis exercise every day. For example, It also may be good that after exercising five days a week, you take a rest two days and then restart it or do it every other day. Because like the muscles the penis also grows long and thick through the supercompensation when resting after exercise. Excessive exercise may make your penis powerless and rather inhibit its growth.. By all means, take a rest for the efficient penis enlargement!

The stronger the exercise intensity is, the shorter you have to exercise. Otherwise, you have to adjust exercise intensity so as to increase the exercise hours according to the user.

Exercise intensity can vary from person to person. Basically, you can wear it on the basis of the degree to endure the increasing pain for 1 to 3 hours. However, it is possible that those who think ‘they have no time to exercise slowly’ wear as many silicon balls as they can tolerate for 1 hour, and do exercise. As well, they can take a rest or reduce the silicon balls and then lightly exercise jelqing again. The stronger the exercise intensity is, the shorter you have to exercise. Otherwise, you have to adjust exercise intensity so as to increase the exercise hours according to the user. However, if you exercise too hard, your penis may also get tired. So, we recommend that you should find the right intensity and duration suitable for you. See the proportional graph between between intensity and duration below for easier understanding.


The Smooth and Powerful Easy Jelq Device


How is Medisize’s product especially different from other penis enlargement products?


Though other penile traction products on the market can also lengthened the penis, but it can result in the various pains such as erosion, blister etc. So, it is impossible to wear it for a long time. However, you can wear Medisize’s Easy Jelq Device for a long time without pain and even do your daily routine. It can make your penis long and thick.

Many penis enlargement traction products are worldwide released on the market. However, our Easy Jelq Device is very different from the existing products. Existing penis enlargement traction products of other companies are made of hard plastic and iron pipe, and the spring in the iron pipe moves to generate traction.

These hard materials are inconvenient to move during penis exercise and can cause damage to the penis. When you loosen such products that are held by silicon shaft, they fall out.


On the contrary, when loosening it tightly, it presses the soft and sensitive penis and causes considerable pains. When you use one of such products actually, it is painful enough to cause a bruise since the tied position is pulled out. And the wound may be actually bleeding. In addition, such products made of metal and plastic were too inconvenient to put on them and do your daily routine because of their hard materials. In the end, when you exercise the penis with such products, you have to endure these serious pains and secretly use them only at home when no one is around.


A key male enhancement technology is how to fix the device to the glans so that you don’t get hurt and sick on the glans while it doesn’t fall out. The Easy Jelq Device, developed by Medisize, is made of the elastic medical silicone (approved by US FDA) and ergonomically designed to exercise the penis gently and powerfully.

It's an intuitive way to attach the front main body around the penis, starting with one elastic silicon ball and adding one by one each time the penis grows big according to your physical condition.

Therefore, you can directly adjust exercise intensity. And the silicon ball also acts as a spring to give natural traction, so the more you add the balls, the more constant and strong traction arises. In addition, it is most important that our product has the tying method to wind the silicon band over the silicon body shaft. It was designed to be pain-free in use.

Especially, even though the silicon band looks simple, it is designed by very scientific methods. While freely adjusting how to wear it and how tightly to wind its belt, you can easily change the traction intensity from natural to strong. In addition, because they could not endure the pain by constriction, many people could not wear the existing traction equipment for a long time and even gave up the penis enlargement.

So, even if putting on it for a long time, you will have no pain, only feel the happiness pulled as the penis is extended. You can enjoy wearing it every day. Even though erecting after wearing, the silicon band is finely extended and you can feel painless. This is a big difference from the existing products made of hard materials.


When you use existing penis extender exercise devices, you will suffer from a great deal of pain and experience just penile lengthening, not its thickening. So, in the community of the penis extender exercise, many people often say that it is specialized in the penile lengthening. However, our Easy Jelq Device can increase not only the length but also the thickness of the penis. Deeply push the penis wound with the device into the hip between the legs!

And when you walk while slightly tightening your thighs, you can experience the only Medisize’s jelqing exercise massage. When you rub the penis and testicles between the legs like this, it stimulates the cells and thickens the penis. When your testicles will also be rubbed together, you will experience that the stiffness of your penis and virility are all improved. Even if you are over 60 years old, your erection is so good every morning enough that you can wake up.

We will present you a new world that you cannot experience with existing expanders used traction.

Deeply push the penis wound with the device into the hip between the legs! When you walk while slightly tightening your thighs, you can experience the only Medisize’s massage of jelqing exercise. the penis will be rubbed with the power of your thighs. While going around or with hurried step in the room for about five minutes, you can learn the sensation of jelqing massage and how to do it. If you think that you have gotten a feel for it, you can wear clothes and exercise.

It takes about 30 minutes a day enough to exercise the jelqing massage.

An Easy Jelq Device(automatic equipment for jelqing exercise) is only one goods in the world that can directly exercise the penis. 

Even if you wanted to directly exercise the penis, you couldn’t do it. Because there was no suitable exercise equipment until now. But now you can exercise the penis as you want. 
We have succeeded in developing an exercise equipment that effectively and easily enlarges the penis, because it also has the two functions to rub testicles and stretch the penis just by walking in an ergonomic way. Continuously pulling on or massaging any part of the human body, it stretches or gets thick with callus. 
Such exercises cause the part to grow. In the human body, the tissues of the penis are reproductive organs that consist only of ligaments and Epidermis. Therefore, when anyone trains them, the cells split rapidly and the penis and testicles grow together. In addition, testicles are responsible for hormonal action, and the continuous massage through the automatic device for jelqing promotes the male hormone secretion. 
By continual stimulation, the threshold for friction increases, and the peripheral nerves on the glans are blunted, which has an effect of improving premature ejaculation. The human body grows older and its ageing progresses further. At this time, the penis becomes thinner and weaker. 
The only way to regain youth is exercise. The strength difference of them who constantly exercise and who doesn't is like night and day. If you want to turn back the clock and live a healthy and energetic life, your best bet is exercise.

A novel invention ergonomically 

designed with two functions! 

Penis enlargement equipment!

It’s your choice whether to live a vital life full of confidence in your penis size and sexual energy or to live a lethargy life without confidence in your sexual life because of ageing by thinking that your energy and penis size are inherent. 
If you regularly exercise every day for more than 3 months according to the manual introduced by Medisize, you can experience various effects such as in the size, thickness and stiffness of the penis as well as in erection, ejaculation control, premature ejaculation, natural phimosis, penile curvature and increase of the male hormone. 
In order to achieve a remarkable result, you have to regularly exercise more than 3 months according to the manual introduced by Medisize.
 During this period, the penile length and circumference will grow at least 1 to 3 cm. Train steadily for a long time, and you can have a huge penis like a porn star. 
If you exercise daily with the Easy Jelq Device, you will get sweet fruit. Now you no longer need to hang your head in shame because your penis is small, your erection is weak, or you have premature ejaculation. Start with exercise and training as outlined in the manual, and you will definitely overcome your sexual weakness. 
When you start your exercise with the Easy Jelq Device, a new world opens in your sexual life. Elderly people will also have their renaissance. But if you do nothing, you will get nothing. 
It is Medisize’s dream and desire to help all men to enjoy their happy sexual life with their loved ones by big virile penises exercised with the Easy Jelq Device.

Understanding of traction

If you search for the body lengthening by traction principle from literature,
 you can find its origin from ancient culture. The tribes living in Amazon rainforest of South America have extended their body parts such as lips and ears, 
while the indigenous people of Africa have increased their penises by hanging a lump of metal as traditional penis enlargement. As well, the Karen people in 
Thai have stretched their necks by wearing neck rings since childhood. It is also a kind of traction method.
MORE >>
Recently In medical institutions, this traction principle is used in various ways such as plastic surgery to increase or enlarge tissues, and there are several products and exercise centers that use traction principle to enlarge the male sexual organs.
 Male enhancement by using traction is generally similar to the principle of muscle strengthening through repetitive motion. 
If you finely damage muscles through muscular motion and recover it through rest, you will have supercompensation in your muscles so as not to be damaged. 
When the supercompensation is repeated, the muscles become bigger and harder than before. When you continue likewise to apply force to the penis, the cells around the penis is repeatedly finely damaged and supercompensated with rest. As a result, the penis is bigger and harder than before. 

MORE >>
Just like you increase the weight of a dumbbell or barbell during strength and muscle training, 
so whenever you add a silicon ball, it acts as a spring, giving a natural, yet powerful traction to your penis. 
When you repetitively exercise with soft, natural and powerful traction, you can experience that your penis is much bigger and harder. 

MORE >>

Understanding of the jelqing exercise

The best twist in life just by rubbing and stretching between the legs! 


 The “jelqing” is derived from the Persian جلق زدن jalq zadan; jalq “to masturbate” and an auxiliary verb zadan “to strike, hit or throb”. 
Also called “milking”, the technique has ancient Arab origins. In the adolescent years of the Arab world, fathers demonstrated and taught their young sons how to do it and trained them about 30 minutes a day until they became adults. 
After becoming an adult, they are also said to reduce the number of exercises and perform at least twice every ten days in their whole life. The jelqing exercise is still considered as the best exercise for penis enlargement.

Many porn stars also maintain big penis with a very steady jelqing exercise. In the general jelqing exercise, you apply petroleum jelly on the hand or the penis, and start with making the erection of the penis maintained by 60 ~ 80%. Make an ‘O’ shape with your index finger and thumb so that the blood flows from the root of the penis to the glans!


And repeat it not too fast from about 200 times to 5/600 times like milking! When during exercising the penis erects and firms up, it’s difficult to exercise it. Therefore, you should wait until your erection is released slightly before continuing. Because it takes time, restrictions on time and place must be considered, too. It is so much difficult to exercise jelqing by hand like this.


However, when you use our Easy Jelq Device, you can easily do this troublesome jelqing exercise.
 It is an ergonomic product designed for easily exercising by simply wearing the device and walking. Like a massage, its silicon body and ball also rub the penis and testicles by the power of the thighs so as to stimulate the cells of the penis and increase not only blood flow rate but the length, thickness and testicles of the penis. 
The kinetic effect by using the equipment is 2 to 4 times more than the traditional jelqing exercise by hand. 
As well, there is no restriction on time and place because you can exercise while doing daily activities. Continuously pulling on or massaging any part of the human body, it stretches or gets thick with callus. Such exercises cause the part to grow. 
The penis is the easiest organ to enlarge because it has no hard bones and consists of ligaments and cavernous body. 
Since the division response of the cells in the body is also the fastest, the cells can divide quickly and grow endlessly in size and thickness.
When you wear the Easy Jelq Device and set the penis between your legs and rub it with your thighs, the friction will cause fine damage to the cells of the penis. Such damage will not only restore the damaged cells overnight but also creat new cells by supercompensation. 
As this action is repeated, the cavernous body and the muscular tissues surrounding it grow, requiring more blood and nutrients. 
It naturally increases the capacity of the blood vessels that carry them, and making the penis enlarged, too. 
The more you exercise, the harder and firmer your penis will be. As the cavernous body and muscles become firm and elastic, the blood vessel grows in size so as to hold more blood, which makes the penis thicker and larger. 

Tip! How to experience Jelq principal with hand without wearing the device. 

You can experience Jelq principal without the device. 

Grip your penis and pull hard to the front. Maybe it is hard to pull more than 5 minutes. But If you keep using Jelq exercise device, you can stretch your penis every day and every time. After cupping your hand like the picture, you should be at a standstill with putting it inside thigh.


Your hand would feel the thigh is rubbing hard. With this method, you will indirectly experience the principal of Jelq massage. 

If you use Jelq exercise device, your sexual energy will be stronger by rubbing penis and testicles. 

Only Medisize’s 11 Effects

01. Penis length extension

If you put more than one silicon ball in the device, the elastic silicon ball acts as a spring and naturally stretches the penis. I f you increase the number of silicon balls, the device will not only pull the penis with stronger traction but help the penis also to be exercised more strongly. So you can expect that its length can be longer, too. 


02. Increasing the Penis’ Thickness

Until now, all the penis enlargement products on the market might have lengthened the penis, but nothing has been able to make it thick. The Easy Jelq Device makes the penis shaft thicker by massage.  

03. Improvement of the Penis Stiffness and Virility Strengthening

It continues to massage the penis between the thighs, making its epidermis more tolerant to rubbing and the skin elastic and tempered.   And because the penis and scrotum are continuously massaged, it improves penile stiffness and strengthens virility.


04. The Smooth and Powerful Automatic Jelqing Exercise 

The Easy Jelq Device not only has one function but also the various functions such as manual jelqing exercise, traction device and penis weight lifting. Our device has two functions to stretch the penis and massage it between the thighs, so you can experience the amazing effect in which new cells are created and activated by cellular division and the penis becomes longer and thicker and stronger. The Easy Jelq Device makes you experience remarkable changes like as cell phones have been developed into smartphones that support various functions.


05. Premature Ejaculation Improvement 

When you use our Easy Jelq Device, the glans of the penis is constantly rubbed against the fabric and skin. It makes not only the sensitivity threshold to friction high, but the peripheral nerves of the glans also insensible, and improving premature ejaculation.


06. The correction of penile curvature 

It massages the penis shaft by continuous friction, and improving penile curvature, too. 


07. The ability not to get tired while having sex 

The Easy Jelq Device is ergonomically designed so as to make you continuously massage your penis since wearing. At this time, you can feel as if your penis is put in the woman’s vagina. Therefore, if you exercise or train your penis with our device for a long time, its erection and release are repeated, which helps your penis to continuously function. As well, massage by continuously friction can make the peripheral nerves of the penis insensible, and improve the premature ejaculation, which can guide you and your partner to a wonderful night.


08. Restoring the deficient epidermis due to Aposthia (natural circumcision) and incorrect circumcision 

If you use our Easy Jelq Device, the glans become remarkably bigger and the hidden 1cm inside the penis shaft comes out. So, your penis can be bigger and naturally circumcised after using 2~3 months.


09. Exercise without effort 

With our Easy Jelq Device, you have not to hard exercise and train, but only to walk. It is really simple and convenient. And you feel gentle while exercising so that you can keep on exercising unwittingly. 


10. Exercising individually without anyone noticing 

Our Easy Jelq Device is not restricted by time and space. Even though you wear our product in any clothes, it is unmarked. Wear it and do your daily routine! And take it off when you want to finish your exercise! nobody can notice it. 


11. Maximizing pleasure during sex 

As the penis grows, you can maximize physical satisfaction in sexual intercourse, too. Because when you have sex, you can feel everywhere in the woman's vagina through the enlarged penis. Females also have more pleasure in their enlarged penis, so the inside of the vagina is vibrated and its movement increases. And the pleasure increases by 2 to 4 times as the penis shares this feeling of the vagina. 


Exercise hours


We recommend you to use our product one to as many as 8 hours.


It is much more effective to take a break after exercise than to do penis exercise every day. 
For example, It also may be good that after exercising five days a week, you take a rest two days and then restart it or do it every other day. 
Because like the muscles the penis also grows long and thick through the supercompensation when resting after exercise. Excessive exercise may make your penis powerless and rather inhibit its growth.. By all means, take a rest for the efficient penis enlargement!