Strength Training and Prostate Health

When men think about exercise and prostate health, they often think about walking, running, cycling, or other forms of cardiovascular exercise.

But strength training deserves attention too.

Strength training, also called resistance training or weight training, involves working muscles against resistance. This can include free weights, resistance machines, resistance bands, bodyweight exercises, and other forms of resistance.

While strength training has not been proven to prevent prostate cancer or cure an enlarged prostate, it can support several aspects of health that are relevant to prostate health and healthy aging.

These include:

  • Maintaining muscle mass

  • Supporting a healthy body weight

  • Improving insulin sensitivity

  • Supporting metabolic health

  • Improving physical function

  • Supporting cardiovascular health

  • Maintaining bone strength

  • Helping men remain active as they age

The connection is therefore less about strength training directly "protecting" the prostate and more about improving the overall health factors that can influence men's health as they age.

What Is Strength Training?

Strength training involves placing resistance against a muscle so that the muscle has to work harder than it normally would.

Common examples include:

  • Squats

  • Lunges

  • Push-ups

  • Rows

  • Chest presses

  • Shoulder presses

  • Deadlifts

  • Leg presses

  • Bicep curls

  • Tricep extensions

  • Resistance-band exercises

Strength training does not necessarily require a gym.

Bodyweight exercises can provide resistance, while dumbbells, resistance bands, kettlebells, and machines can progressively increase the challenge.

The goal is not necessarily to become a competitive bodybuilder.

For many men, the objective is simply to maintain muscle, strength, mobility, and independence as they age.

Why Muscle Mass Matters for Men's Health

Muscle mass naturally tends to decline with age.

This process can contribute to reduced strength, slower metabolism, difficulty performing everyday activities, and increased risk of falls and physical limitations.

Regular resistance training can help preserve muscle and strength.

This becomes increasingly important as men get older because maintaining muscle supports the ability to remain physically active.

And staying active can have broad health benefits.

A man who maintains his strength may be better able to walk regularly, climb stairs, participate in recreational activities, perform household tasks, and maintain an active lifestyle.

These benefits indirectly support cardiovascular and metabolic health as well.

Strength Training and Healthy Weight

Body weight and body composition are important considerations for overall men's health.

Excess body fat is associated with increased risk of conditions such as:

  • Type 2 diabetes

  • High blood pressure

  • Cardiovascular disease

  • Metabolic dysfunction

Obesity has also been studied in relation to prostate conditions, including BPH and prostate cancer outcomes.

Strength training can contribute to weight management by helping maintain or build lean muscle mass.

However, strength training should not be viewed as a stand-alone weight-loss solution.

Nutrition, physical activity, sleep, and total energy intake all contribute to body weight.

A combination of resistance training and cardiovascular activity can provide a more comprehensive approach to fitness.

Strength Training and Metabolic Health

One of the most important potential connections between resistance exercise and prostate health involves metabolic health.

Strength training can improve the body's ability to use glucose and can contribute to improved insulin sensitivity.

This matters because metabolic conditions such as insulin resistance, obesity, and diabetes are associated with broader health risks.

Research has also explored relationships between metabolic syndrome and BPH.

A 2026 systematic review and meta-analysis found an association between metabolic syndrome and larger prostate volume among men with BPH, although the relationship with urinary symptom severity was less consistent.

This does not mean that strength training prevents BPH.

Rather, it provides another reason for men to pay attention to metabolic health as part of a comprehensive approach to healthy aging.

Can Strength Training Help an Enlarged Prostate?

There is currently no strong evidence that lifting weights directly shrinks an enlarged prostate.

Benign prostatic hyperplasia, or BPH, is strongly influenced by age and hormonal factors, among others.

Symptoms can include:

  • Frequent urination

  • Urinary urgency

  • Weak urine stream

  • Difficulty starting urination

  • Getting up frequently at night

  • Feeling that the bladder has not completely emptied

Exercise may be beneficial for overall health and has been studied in relation to BPH and lower urinary tract symptoms.

However, men should not rely on strength training as a treatment for significant urinary symptoms.

Persistent or worsening symptoms should be evaluated by a healthcare professional.

Strength Training and Prostate Cancer

The relationship between exercise and prostate cancer is another area of active research.

Physical activity is associated with numerous health benefits, and research has investigated whether exercise may influence prostate cancer development, progression, and outcomes.

However, it would be inaccurate to say that strength training prevents prostate cancer.

Prostate cancer risk is influenced by factors including:

  • Age

  • Family history

  • Genetics

  • Race and ancestry

  • Other biological factors

Exercise cannot eliminate these risks.

Nevertheless, maintaining physical fitness can be particularly valuable for men who have already been diagnosed with prostate cancer.

Strength Training During Prostate Cancer Treatment

Exercise can become especially important during cancer treatment.

Some prostate cancer treatments can contribute to:

  • Fatigue

  • Loss of muscle mass

  • Changes in body composition

  • Reduced physical activity

  • Weight gain

  • Changes in metabolic health

Androgen deprivation therapy (ADT), for example, can cause changes in body composition and metabolic factors.

Resistance exercise has been studied as a strategy for helping men maintain muscle strength and physical function during androgen deprivation treatment.

Men undergoing cancer treatment should work with their healthcare team to determine what type and intensity of exercise are appropriate.

Strength Training and Heart Health

The connection between strength training and cardiovascular health is another important piece of the puzzle.

While aerobic exercise is traditionally emphasized for heart health, resistance training can also contribute to cardiovascular fitness and metabolic health.

Regular strength training may help support:

  • Blood pressure management

  • Glucose regulation

  • Body composition

  • Physical fitness

  • Muscle strength

This is important because cardiovascular health and prostate health share several risk factors.

Men who are concerned about prostate health should therefore avoid thinking about the prostate in isolation.

Improving cardiovascular and metabolic health can benefit the body as a whole.

Does Strength Training Affect Testosterone?

Testosterone is closely associated with both men's health and the prostate, so this question naturally comes up.

Strength training can produce temporary changes in hormones, including testosterone, particularly around exercise sessions.

However, these short-term hormonal changes should not be confused with a long-term treatment for low testosterone.

The relationship between testosterone, prostate growth, and prostate cancer is complex.

Men should not use strength training specifically as a strategy to manipulate testosterone levels for prostate health.

Instead, the focus should remain on overall fitness, healthy body composition, and appropriate medical care.

Pelvic Floor Exercises Are Different

Strength training and pelvic floor exercises are sometimes discussed together, but they are not the same thing.

Pelvic floor exercises, commonly called Kegel exercises, specifically target the muscles that support bladder and bowel control.

They can be particularly relevant to men who experience urinary problems or men recovering from certain prostate procedures.

Traditional strength training, such as squats, rows, presses, and deadlifts, works much larger muscle groups.

Both can have a place in a man's fitness routine, but they serve different purposes.

Men experiencing urinary leakage or other pelvic-floor concerns should discuss appropriate exercises with a healthcare professional or pelvic-floor physical therapist.

How Often Should Men Strength Train?

There is no single exercise prescription that works for every man.

For generally healthy adults, national physical activity guidelines recommend muscle-strengthening activities on at least two days per week, in addition to regular aerobic activity.

A beginner might start with two full-body sessions per week.

A typical session could include movements such as:

  • Squat or leg press

  • Hip hinge or deadlift variation

  • Chest press or push-up

  • Row

  • Shoulder press

  • Core exercise

The emphasis should be on proper technique and gradual progression rather than lifting extremely heavy weights.

Strength Training as You Age

Strength training becomes particularly valuable as men enter middle age and beyond.

The goal may shift from maximizing strength to maintaining:

  • Muscle mass

  • Balance

  • Mobility

  • Bone health

  • Independence

  • Functional fitness

For older men, resistance training can help counter age related muscle loss.

This matters because remaining physically capable makes it easier to maintain an active lifestyle.

A Simple Strength Routine for Men

A basic full-body routine can be relatively simple.

Lower Body

Squats or leg presses can strengthen the quadriceps, glutes, and other lower-body muscles.

Upper Body Push

Push-ups or chest presses can strengthen the chest, shoulders, and triceps.

Upper Body Pull

Rows can strengthen the upper back and biceps.

Hip-Dominant Movement

A deadlift variation or hip-hinge exercise can strengthen the posterior chain.

Core

Exercises such as planks can strengthen the abdominal and trunk muscles.

The exact exercises should be adjusted based on age, fitness level, injuries, and medical conditions.

What Men Should Avoid

Strength training is generally safe when performed appropriately, but more is not always better.

Men should avoid:

  • Lifting weights beyond their ability

  • Sacrificing technique to lift heavier

  • Ignoring persistent pain

  • Increasing weight too quickly

  • Holding their breath excessively during difficult lifts

  • Training through significant injury

Men with cardiovascular disease, uncontrolled hypertension, recent surgery, or other medical conditions should discuss exercise plans with their healthcare professional.

Frequently Asked Questions

Is strength training good for prostate health?

Strength training supports several aspects of overall health that may be relevant to prostate health, including healthy weight, metabolic health, muscle mass, and physical fitness. However, it has not been proven to prevent prostate cancer or shrink an enlarged prostate.

Can lifting weights reduce the risk of prostate cancer?

There is not enough evidence to say that strength training specifically prevents prostate cancer. Prostate cancer risk is influenced by age, genetics, family history, and other factors.

Can exercise help an enlarged prostate?

Regular physical activity may support overall health and has been associated with aspects of urinary health in research. However, exercise should not be considered a treatment that reliably shrinks an enlarged prostate.

Is weightlifting safe for older men?

For many older adults, appropriately designed resistance training can be beneficial. Beginners should start gradually and focus on proper technique.

Does strength training increase testosterone?

Resistance exercise can cause temporary changes in testosterone and other hormones, but these short-term changes should not be viewed as a treatment for low testosterone or prostate disease.

Should men with prostate cancer exercise?

Many men with prostate cancer can benefit from physical activity, but the appropriate exercise program depends on treatment, fitness level, symptoms, and other medical conditions. Men undergoing treatment should discuss exercise with their healthcare team.

The Bottom Line

Strength training is an important part of a healthy lifestyle for men, including those who want to support long-term prostate health.

It does not directly prevent prostate cancer or shrink an enlarged prostate.

Its value comes from the broader benefits it provides.

Resistance training can help men maintain muscle mass, support healthy body composition, improve physical function, and contribute to metabolic and cardiovascular health.

Those factors matter because prostate health does not exist in isolation.

The same lifestyle factors that contribute to healthy aging, including physical activity, healthy nutrition, maintaining a healthy weight, managing blood pressure and blood sugar, and avoiding tobacco, can support multiple areas of men's health at the same time.

For most men, a well-rounded exercise program that combines strength training with aerobic activity is a more useful goal than focusing on one type of exercise.

And for men experiencing urinary symptoms, abnormal PSA results, or concerns about prostate cancer, exercise should complement, not replace, appropriate medical evaluation.

Build strength for your whole body, not just your prostate. The benefits can extend far beyond the gym.


Related Articles 

Walking and Cardio for Prostate Health 

The Connection Between Metabolic and Prostate Health

References

U.S. Department of Health and Human Services. (2018). Physical activity guidelines for Americans (2nd ed.). U.S. Department of Health and Human Services.

Gao, W., Guo, Y., Yu, X., Zhang, T., Gong, H., & Zhang, Y. (2026). The association between metabolic syndrome and benign prostatic hyperplasia: A systematic review and meta-analysis. American Journal of Men's Health, 20(2).

Leong, D. P., Guha, A., Morgans, A. K., Niazi, T., & Pinthus, J. H. (2024). Cardiovascular risk in prostate cancer: JACC: CardioOncology state-of-the-art review. JACC: CardioOncology, 6(6).

Cormie, P., Zopf, E. M., Zhang, X., & Schmitz, K. H. (2014). The impact of exercise on cancer-related fatigue and physical function. Supportive Care in Cancer, 22, 241–250.

Galvão, D. A., Taaffe, D. R., Spry, N., Joseph, D., & Newton, R. U. (2010). Combined resistance and aerobic exercise program reverses muscle loss in men undergoing androgen suppression therapy for prostate cancer without bone metastases: A randomized controlled trial. Journal of Clinical Oncology, 28(2), 340–347.

Segal, R. J., Reid, R. D., Courneya, K. S., Sigal, R. J., Kenny, G. P., Prud'Homme, D. G., Malone, S. C., Wells, G. A., & Slovinec D'Angelo, M. E. (2009). Resistance exercise in men receiving androgen deprivation therapy for prostate cancer. Journal of Clinical Oncology, 27(24), 3734–3741.

American Urological Association. (2023). Management of lower urinary tract symptoms attributed to benign prostatic hyperplasia: AUA guideline. American Urological Association.