Mind Pump
2895: Should You Train Each Muscle Twice a Week? The Data Says Yes - Here's Exactly Why
New
6 Jul 2026 · 24 min
Muscle growth
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About this episode
Short answer: yes. Training each muscle group twice a week builds more muscle than once a week — the data is clear on this, and Sal, Adam, and Justin break down every reason why in this episode. From how fatigue silently kills your volume to why junk sets pile up when you try to cram everything into one workout, they pull back the curtain on what's actually happening inside your body when you split things up. You'll also learn why total training volume — not just sets, but reps AND weight —...