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Walk into any gym and you’ll see it: someone loads the bar, does one or two half-hearted light sets, then grinds through what feels like a brutally heavy first rep.

A rep is one complete movement of an exercise. A set is a group of reps done back-to-back without rest. Ten squats, stop, ten more that’s 2 sets of 10 reps. Table of Contents

Quick Answer: Start with 2–3 sets of 8–12 reps per exercise, 2–3 times per week. This range builds strength and muscle simultaneously while keeping recovery manageable. The last 2–3 reps

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Everything you need to train smarter — from rep ranges and progressive overload to recovery and advanced techniques.