Warm-up set
A warm-up set helps you prepare for the main sets of a move.
Warm-up set: a practical example
For example, before a heavier squat, you perform lighter sets to practice the movement and approach the working weight.
Use it in your log
When you log your workout, keep this in mind: a warm-up set is preparation, not a test of your maximum ability.
Next, use the workout log to keep names, weights and reps in one place. Then check your progress across sessions.
Related terms
These examples explain terms. They do not tell you what to lift. If you need help with a plan, ask a qualified trainer.
Updated October 22, 2026. For more context, read the ACSM training guide (2009). However, terms can vary by plan.