How Exercise Really Affects Your Testosterone, According to Doctors

Exercise does more than burn calories, it also plays a nuanced role in your testosterone levels and overall hormonal health. Strength training and high-intensity interval training (HIIT) are often the most effective for boosting testosterone, while endurance workouts or very high exercise volumes can sometimes have the opposite effect. The gains in testosterone after a workout are usually temporary, peaking shortly after exercise before returning to baseline. Factors like body fat, fitness level, age, and overall health influence how much of a hormone lift you experience. Even if you do not see dramatic hormonal changes, regular exercise helps maintain a lean body composition, steady energy, and good metabolic health, all of which support testosterone levels. Over time, the greatest benefits come from consistent healthy training habits rather than chasing quick spikes.

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