At Least One Warm-Up Set Per Movement

The Point

• Each movement should usually have at least one warm-up set before working sets.
• Warm up to prepare your body, focus your mind, and assess that day’s capacity.
• Bigger, heavier, or early-session movements usually need more warm-up sets.
• Smaller isolation work later in the session usually needs fewer.
• As you get stronger, you may need more ramp-up sets before working weight.

The Reason

A warm-up set gives you information before the set actually matters.

It helps you feel the movement, organize your technique, prepare the joints and muscles involved, and notice whether the planned working weight makes sense for that day. Some days the warm-up set feels sharp and confirms the plan. Other days it reveals that the first working set needs a smaller jump, a slightly lighter load, or more focus before pushing hard.

The amount of warm-up you need depends on the size of the movement, where it appears in the session, how heavy it will be, and how strong you are.

A heavy squat, deadlift, press, row, or leg press at the beginning of a session may need several ramping sets before the first true working set. A cable curl or lateral raise near the end of a session may only need one lighter set to groove the movement and confirm that everything feels right.

The stronger you get, the more this matters. If your working weight is much heavier than the starting weight, you usually need more steps between “not ready yet” and “ready to train hard.” Skipping those steps can make the first working set feel abrupt, less coordinated, or less productive than it should be.

What To Do

Perform at least one warm-up set for each movement before your working sets.

For bigger compound lifts, especially early in the session, use multiple warm-up sets that gradually move you closer to the first working weight. These sets should build readiness without creating unnecessary fatigue.

For smaller isolation lifts, especially later in the session, use a simple warm-up set to feel the exercise, check the target muscle, and make sure the movement is clean before pushing harder.

A useful default:

Start with a lighter set that lets you feel the movement clearly. If the exercise is heavy, complex, early in the session, or far above the warm-up weight, take additional ramping sets before the first working set. If the exercise is simple, light, isolated, or late in the session, one warm-up set may be enough.

Your warm-up sets should help you answer a few basic questions:

• Does this movement feel clean today?
• Does the target area feel connected and ready?
• Does the planned working weight still make sense?
• Do I need another ramp-up set before pushing hard?

The goal is to arrive at your first working set prepared, not tired.

Common Misreads

• “One warm-up set means every exercise only needs one warm-up set.” Not exactly. One is the minimum default, not the maximum.
• “If I already warmed up on the first exercise, I do not need to warm up again.” Not always. Each movement has its own pattern, setup, and target.
• “Isolation movements do not need warm-up sets.” They usually still benefit from at least one lighter set to feel the movement and check execution.
• “Warm-up sets should feel hard.” Usually no. They should prepare you for hard work without taking away from it.
• “More warm-up sets are always better.” Not necessarily. The right amount prepares you without wasting energy or adding fatigue.
• “Stronger lifters should need less warm-up because they are more experienced.” Often the opposite. Stronger lifters may need more ramping because the jump from light weight to working weight is larger.

Exceptions

Your coach may adjust this if you are returning from injury, managing joint irritation, training with very limited time, using very light loads, performing a movement only for practice, or doing a session where the first few sets are intentionally built into the warm-up process.

Related Guides

• How To Warm Up For Resistance Work - how to choose the right amount of warm-up work.