
01 · Rep ranges
Count good reps.
A rep is one complete repetition. A set is a group of reps before you rest. “3 × 8” means three sets of eight, with rest between sets.
If the plan says 6 to 8 reps, aim for that range with the control and effort your coach asks for. A 12 to 15 rep set usually needs a lighter weight for the same exercise. Neither range is a speed challenge.
Lower with control and follow the tempo your coach demonstrates. If you cannot reach the lower end with good technique, ask to reduce the load. If the top end feels easy, ask about a small increase for the next set. Warm-up sets should leave plenty in reserve.
There is no single magic muscle-building range. A review of 21 studies found muscle growth with lighter and heavier loads, with heavier loads favouring maximal strength. The studies used sets to failure, so they do not dictate our exact class prescription.
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