Several types of exercise can meaningfully improve erectile function, and the evidence behind them is stronger than most men expect. Pelvic floor training, aerobic exercise, and resistance training each target different causes of erectile dysfunction, and combining them produces the best results. Most men see clinically significant improvement within three to six months of consistent effort.
Pelvic Floor Training
The muscles running along the base of your pelvis play a direct role in erections. They help trap blood in the penis during arousal, and when they’re weak, that blood doesn’t stay where it needs to be. Pelvic floor muscle training, sometimes called Kegel exercises, strengthens these muscles so they do their job more effectively.
In a randomized controlled trial published in the British Journal of General Practice, men who practiced pelvic floor exercises saw a clinically significant improvement in erectile function scores after three months. The key finding: these exercises need to be properly taught and practiced consistently for at least three months before you can expect real results. That timeline is important, because many men try for a few weeks, see nothing, and quit.
The basic technique involves squeezing the muscles you’d use to stop the flow of urine, holding for a few seconds, then releasing. You repeat this in sets throughout the day. The men in the trial received five weekly 30-minute sessions with a specialist to learn proper form, which made a measurable difference compared to doing it on their own. If you can, ask a physiotherapist to confirm you’re engaging the right muscles. Many men inadvertently clench their abdomen or glutes instead.
Aerobic Exercise
Erections depend on blood flow. When blood vessels are stiff or clogged, less blood reaches the penis, and this is the single most common physical cause of ED. Aerobic exercise directly addresses this by improving how well your blood vessels function. During sustained cardio, increased blood flow creates a shearing force along vessel walls that stimulates the production of nitric oxide, the same molecule that ED medications work through. Over time, regular exercise makes your blood vessels more flexible and responsive.
A systematic review of intervention studies found a clear dose: 40 minutes of moderate-to-vigorous aerobic exercise, four times per week, for a total of about 160 minutes weekly. That’s the threshold associated with meaningful improvement. The studies that produced the best results used moderate intensity as a baseline (think brisk walking, cycling, or jogging where you can still hold a conversation) with intervals of higher intensity mixed in. Programs ranged from 120 to 300 minutes per week across different trials, but the average effective dose was roughly two and a half hours.
This level of exercise improved erectile function in men whose ED was linked to physical inactivity, obesity, high blood pressure, metabolic syndrome, and cardiovascular disease. Six months was the typical program length before researchers measured outcomes, so patience matters here too. Walking counts. Swimming counts. Cycling counts, though prolonged pressure from a bike saddle can be counterproductive, so a properly fitted saddle or standing intervals help.
Exercise Combined With Medication
If you’re already taking medication for ED, exercise isn’t redundant. A randomized controlled study found that men who combined regular physical activity with a PDE5 inhibitor (the class of drug that includes common ED pills) had significantly better results than men taking the medication alone. Erectile function was restored in 78% of the exercise-plus-medication group compared to 39% of the medication-only group. The active group also reported better sexual desire, intercourse satisfaction, and overall satisfaction. In the statistical analysis, physical activity was the only independent predictor of normal erection, outweighing other variables.
The men in the exercise group averaged about 3.4 hours of physical activity per week and also saw a small but statistically significant increase in testosterone levels that the medication-only group did not experience.
Resistance Training
Weightlifting and strength training contribute through a different pathway. Resistance exercise stimulates testosterone production, and low testosterone is both a direct contributor to ED and a factor in low desire that compounds the problem. While aerobic exercise improves the vascular side, strength training helps the hormonal side.
In a 20-week trial of men with both ED and testosterone deficiency, a combined exercise program that included 30 minutes of strength training per session (alongside aerobic work and stretching, three times per week) produced a significantly greater improvement in erectile function scores and a greater increase in testosterone levels compared to hormone therapy alone. A separate cardiac rehabilitation study involving men with heart disease and ED found that a six-month program combining interval endurance training with resistance exercises led to significant improvement in erection quality.
You don’t need to train like a powerlifter. Compound movements like squats, deadlifts, rows, and presses that engage large muscle groups are the most effective for stimulating a hormonal response. Two to three sessions per week is a reasonable target.
Yoga and Flexibility Work
Yoga targets ED from two angles: it strengthens pelvic floor muscles (similar to Kegel exercises but in a more dynamic context) and it reduces stress, which is a major contributor to ED in younger men especially. A scoping review in the journal Cureus found that yoga poses targeting pelvic strength and flexibility improved blood circulation to the genital area and helped tone the muscles involved in arousal and orgasm control.
Seated poses that engage the pelvic floor, along with a practice called Moola Bandha (a focused contraction of the perineal muscles), showed the most direct relevance to sexual function. Standing, supine, and inversion poses also contributed through improved cardiovascular function and reduced anxiety. Yoga won’t replace aerobic exercise for vascular ED, but it’s a useful addition, particularly if stress or anxiety plays a role in your situation.
A Practical Weekly Plan
Based on the evidence, an effective weekly routine looks something like this:
- Aerobic exercise: Four sessions of 40 minutes at moderate to vigorous intensity (brisk walking, jogging, cycling, swimming)
- Resistance training: Two to three sessions focusing on compound lifts
- Pelvic floor exercises: Daily, multiple short sets throughout the day
- Yoga or stretching: One to two sessions per week, focusing on pelvic and hip flexibility
You can overlap some of these. A gym session might include both cardio and weights. Pelvic floor exercises take minutes and can be done anywhere.
How Long Before You Notice Changes
The clinical data consistently points to three months as the minimum for pelvic floor training and six months for aerobic and resistance programs. Some men notice changes sooner, but the studies measuring statistically significant improvement used these timeframes. At the three-month mark in the pelvic floor trial, men had improved their erectile function scores by an average of nearly 7 points on a standardized scale, which crosses the threshold for clinical significance (6 points).
The American Urological Association’s guidelines acknowledge that exercise leads to “small improvements in erectile function overall” across study populations, but note that a subset of men experience clinically significant gains. Men whose ED is driven primarily by vascular issues, excess weight, or inactivity tend to respond the most. If your ED has a strong psychological component or a specific anatomical cause, exercise helps but likely won’t be sufficient on its own.
Starting is more important than optimizing. Even modest increases in physical activity improve the underlying vascular and hormonal conditions that drive most cases of ED. The men who benefit most are the ones who were previously sedentary, meaning the biggest gains come from going from nothing to something rather than from fine-tuning an already active routine.