Understanding Concurrent Training

Combining strength training with cardiovascular endurance is a crucial topic in fitness that can yield diverse adaptations. The science of concurrent training necessitates an understanding of the interference effect, where one form of training may hinder the benefits of another. Studies have shown that moderate cardio, like cycling three days a week at a specific intensity, does not significantly impair strength or hypertrophy gains, suggesting there is a threshold of cardio volume where interference may occur. Conversely, increasing intensity or frequency beyond certain limits can lead to considerable reductions in strength and muscle mass, as evidenced by varied research findings.