Fitness and Penis Health: Can Exercise Impact Penis Size?

Fitness and Penis Health: Can Exercise Impact Penis Size?

You may have heard conflicting advice about how exercise can affect the penis. Most doctors recommend physical activity for general health as well as men’s sexual health, and losing weight is a common tip for making your penis look bigger. However, there are also anecdotes of men who say exercise actually makes their penis smaller.

Here we will uncover the truth behind how physical fitness impacts penis size and performance with a look at penis anatomy, physiological changes due to exercise, effects of exercise on sexual health, and how to enlarge your penis permanently.

The Anatomy of the Penis

To understand how exercise impacts the penis, first you have to understand how the penis works.

The penis shaft has three erectile columns: two corpora cavernosa and the corpus spongiosum. These are covered with additional layers of nerves, lymphatics, and blood vessels under the outer skin.

Image courtesy of Wikimedia Commons

The corpora cavernosa are twin chambers that fill with blood during arousal, causing an erection. Therefore, healthy circulation plays an essential role in robust erectile function.

Exercise and Circulation

Regular exercise, particularly cardiovascular activities, greatly enhances overall circulatory health. An efficient circulatory system ensures a steady blood flow, critical not just for general health but also for achieving and maintaining erections. In essence, a healthy heart can better support the hydraulic function of the penis.

Does Exercise Cause a Smaller Penis?

However, since exercise sends blood flow to your muscles and joints, less blood goes to places like your penis and scrotum. The lack of blood makes the penis look smaller. Rest assured that this is a temporary effect and your penis is not in danger of permanently shrinking. It is such a common observation that it has earned the name “gym dick” from men who experience it.

Do not let the possibility of temporary minor penis shrinkage deter you from regular exercise. In fact, men who experience “gym dick” regularly and severely could benefit the most from exercise. Men who have better circulatory health will notice less penis shrinkage during exercise since their blood flow is healthier.

There are also many other positive benefits for men’s sexual health and sexual performance that come from regular exercise.

Read More About The Ultimate Guide to Penis Health

How Does Exercise Benefit Men’s Sexual Health?

Getting regular exercise can have some profound impacts on your sexual health—even increasing the visual size of your penis and giving you a stronger erection.

Here are some of the biggest benefits of exercise for men’s sexual health:

Reducing Buried Penis

When men express concern over their penis size, their primary doctors will often recommend that they lose weight as a first course of action. Many men who carry extra weight often also have larger fat pads on their pelvic areas. This fat can actually obscure part of the penis, making it appear shorter than it actually is. Doctors refer to this as a “buried penis” or “hidden penis”. Losing weight through exercise can help most men lose this fat, revealing their true penis size.

Increasing Testosterone

Regular exercise can also positively influence testosterone production. This hormone is integral for male sexual health, influencing libido, performance, and in some contexts, penis size. A boost in testosterone can lead to heightened sexual desire and better performance.

Read More About Better Sex 101: How to Grow and Nurture Long-Term Sexual Satisfaction

Testosterone is a crucial androgenic hormone responsible for male secondary sex characteristics, muscle growth, and neuromuscular development. It promotes muscle growth by enhancing protein synthesis, increasing amino acid uptake, and counteracting protein degradation. Factors like aging, obesity, poor diet, stress, lack of sleep, and alcohol can reduce testosterone levels, leading to issues like fatigue, sexual dysfunction, mood disturbances, and concentration problems. Persistently low levels can result in anemia, osteoporosis, cardiovascular risks, and muscle loss. Hence, maintaining testosterone levels is vital for health.

Healthier Hearts for Better Erections

Since exercise helps cardiovascular health with better blood flow, it also helps your body have stronger erections. Exercise also helps your body create nitric oxide, a compound that aids erectile function.

Read More About 8 Top Secret Erection Tips All Men Need to Know

What Type of Exercise is Best for Men’s Sexual Health?

While moving your body in any way is beneficial for general health, there are specific categories of exercise that can help men’s sexual health. Consistent exercise can help avoid sexual dysfunction, boost testosterone, and even make the penis appear bigger.

Cardiovascular Exercises

Activities like running, swimming, and cycling promote heart health and improve blood flow throughout the body. Their long-term benefits include better endothelial function, which is essential for strong erections.

High-Intensity Interval Training (HIIT) is especially good for men’s testosterone levels.

Strength Training

Lifting weights and resistance exercises can potentially increase testosterone levels over long and short-term time spans. However, while incorporating strength training, one must be cautious, particularly with exercises that could impact the pelvic region.

Pelvic Floor Exercises

Often overlooked, the pelvic floor muscles play a significant role in erectile function and ejaculation control. Kegels, for instance, strengthen these muscles, promoting better erectile strength and control.

Potential Risks and Cautions

Like all good things, exercise requires moderation. Overtraining can inversely affect testosterone levels and, subsequently, libido. However, for the average man overtraining to this extent is uncommon and not a likely concern.

Furthermore, it’s paramount to adopt proper techniques and safety measures to avoid any injuries, especially to the sensitive pelvic region.

Indirect Ways Exercise Can Impact Performance

Beyond the direct physiological impacts, regular exercise confers several indirect benefits. A fit body often leads to heightened self-esteem and a positive body image. Paying closer attention to your general health often means shunning cigarettes, too much alcohol, and a sedentary lifestyle; all of these are factors in better sexual performance. Furthermore, increased stamina from regular training can translate to prolonged endurance in intimate situations.

Read More About 10 Most Frequently Asked Questions About Male Sexual Health

Nonsurgical Penis Enlargement

If you are looking for a permanent, guaranteed way to enlarge your penis size, nonsurgical penis enlargement at Prometheus by Dr. Malik is your answer.

Along with an active lifestyle, our minimally invasive penis augmentation can help you take control of your sexual performance and satisfaction. Whether you have a buried penis or just want to see more size on your average-sized penis, we can help.

No general anesthesia, no stitches, and no long recovery. Just around two hours in our medical clinic and you can leave with a larger penis that fits your goals.

Read More About Sexual Health Benefits of Penis Enlargement

Can Exercise Impact Penis Size?

While the quest for enhancement often leads individuals down complex paths, the science remains clear: regular exercise offers a holistic approach to improving erectile performance. Its benefits, both direct and indirect, underscore its role in promoting overall male sexual health. Consistent exercise is an important part of your general health, alongside not smoking, drinking in moderation, and taking care of your emotional wellness. Remember: sexual health is a valid part of your overall health.

If you aren’t happy with your penis size and this feeling is impacting your sexual health, it’s ok to reach out for help. For those considering nonsurgical penis enlargement options, it’s crucial to approach with an evidence-based mindset. Alongside a dedicated fitness routine, explore scientifically-backed, non-invasive methods that align with your goals. Your journey to optimal sexual health is a marathon, not a sprint, and it begins with one well-informed step. Start today.


Riachy, R., McKinney, K., & Tuvdendorj, D. R. (2020). Various Factors May Modulate the Effect of Exercise on Testosterone Levels in Men. Journal of Functional Morphology and Kinesiology, 5(4).

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Dr. Malik is a renowned expert in men's health and enhancement. With degrees in Chemical Engineering and Medicine, he developed the St. Francis Sports Medicine fellowship and published a notable statement on steroid use.

Now Dr. Malik is Atlanta’s leading penis enlargement expert. His influential blog provides practical advice and reliable insights for men seeking enhancement solutions.