An often-overlooked benefit of Masteron Injection is its positive impact on endurance and stamina. By increasing the red blood cell count and enhancing oxygen delivery to muscles, Masteron enables bodybuilders to sustain longer workout sessions with reduced fatigue. This increased endurance means more intense and prolonged training sessions, which directly contribute to muscle growth and improved performance. This improvement in stamina is particularly useful during high-intensity interval training (HIIT) or other endurance-based workouts, where consistent energy output is crucial for muscle gains and fat loss.