ERECTILE FUNCTION
Exercise and erections. The dose that actually works.
Short answer: aerobic exercise is one of the best-supported natural treatments for erectile dysfunction. A 2018 review found that about 40 minutes of moderate to vigorous activity, 4 times a week, for 6 months improved erectile function. Pelvic floor training and strength work add to it. Chronic overtraining can do the opposite.
Why exercise works
Erections are a blood vessel event. Exercise improves endothelial function and nitric oxide availability, the same pathway that drugs like sildenafil act on. It also lowers blood pressure, improves insulin sensitivity and helps weight loss, all major ED risk factors.
The evidence-based dose
A systematic review by Gerbild et al. (Sexual Medicine, 2018) concluded that 160 minutes per week of moderate to vigorous aerobic exercise for 6 months reduced erectile problems, especially in men with obesity, hypertension, metabolic syndrome or heart disease. Brisk walking, cycling, running and swimming all count.
Strength training
Resistance training builds muscle, improves insulin sensitivity and can modestly support testosterone, especially when it helps you lose fat. Two to three full-body sessions a week is a good complement to cardio.
Pelvic floor training
In a UK randomized trial (Dorey et al., 2005), 40% of men with ED regained normal function after 3 months of pelvic floor exercises combined with lifestyle advice. These muscles help keep blood trapped in the penis.
When training hurts
Very high endurance volume without enough food or sleep is linked to lower testosterone and libido in male athletes. Long hours on a hard bike saddle can compress nerves and arteries; a well-fitted saddle and standing breaks help. If libido drops when training ramps up, that's a recovery signal.
WHAT YOU GET
Built for signal, not noise.
160 min per week
The aerobic dose that improved ED in trials.
Add the pelvic floor
Directly supports keeping an erection.
Watch recovery
Falling libido can mean you're overreaching.
READ NEXT
Keep going.
QUESTIONS
What people ask before signing up.
What is the best exercise for erectile dysfunction?
Moderate to vigorous aerobic exercise, around 40 minutes 4 times a week, has the best evidence, combined with pelvic floor exercises.
How long does it take for exercise to improve ED?
Trials showed improvements after about 6 months, though some men notice changes sooner.
Can lifting weights help erections?
Yes, indirectly, by improving metabolic health, body composition and sometimes testosterone.
Can cycling cause erectile dysfunction?
Long rides on a poorly fitted saddle can cause temporary numbness. Proper saddle fit reduces the risk.
EARLY ACCESS
See how your training shows up in your mornings.
Owain links training load to erection quality and libido. Free on iPhone.
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