Just because a workout makes your muscles feel huge and pumped during the session doesn't guarantee they'll actually grow bigger over time.

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Against

Evidence from Studies

Supporting (1)

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Crescent pyramid and drop-set systems do not promote greater strength gains, muscle hypertrophy, and changes on muscle architecture compared with traditional resistance training in well-trained men

Randomized Controlled Trial

Human

2017 Feb

This study compared three different weight training methods - traditional training, crescent pyramid (high reps with increasing weight), and drop sets (going to failure) - and found that all three produced the same amount of muscle growth (about 7.5-7.8% increase). This means using techniques that make your muscles feel pumped (like drop sets or high repetitions) doesn't necessarily give you more muscle in the long run compared to regular training.

Contradicting (0)

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No contradicting evidence found

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Similar Assertions

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When you lift weights and your muscles get bigger temporarily (that's called the 'pump'), that doesn't actually tell you if your muscles will grow bigger for real over time. Scientists found that muscles that swell a lot right after exercise don't always end up growing the most.

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Even if you make your muscles feel that burning, swollen 'pump' feeling during a workout by boosting certain chemicals, it doesn't actually make your muscles grow bigger—studies show muscle growth doesn't happen just from that sensation.

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