A hard set requires sufficient training intensity with clean technique rather than warm-up exertion. Effective sets typically conclude within zero to three reps of failure, causing movement speed to naturally slow down. Only these true working sets with repeatable form should be tracked and logged.
What counts as a hard set?1. Warm-ups do not count. A set that prepares you is not a hard growth set.2. The last reps slow down. High effort makes clean reps grind even when you push hard.3. Stop zero to three reps short. Five more reps possible was probably too easy to call hard.4. Form must stay repeatable. Cheating the weight up does not help the target muscle.5. Log your work sets only. Heavy enough, clean enough and hard enough to count.
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