每组之间应该休息多久？3-5分钟增肌指南

📝 事实核查: This is excellent advice, but specifically for maximizing strength and power. 🏋️‍♂️ For this goal, resting 3-5 minutes allows your ATP-PC system (your body's source of explosive energy) to almost fully recover, letting you lift the heaviest weight possible on your next set. However, for building muscle size (hypertrophy), the science is more mixed. Some research shows shorter rests (60-90 seconds) create more metabolic stress which can spur growth, while other, more recent studies show longer rests (>2 minutes) allow for greater training volume, which is a key driver of hypertrophy. For endurance, rests are even shorter (30-60 seconds). So, the optimal rest time depends entirely on your training goal!

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