
Bicep Curl
The standard curl, palms up.
Biceps
DumbbellNo bench3 × 10–15
All bicep exercises are curls; changing your grip and arm angle changes the emphasis, so pick a regular curl plus a hammer or incline curl.

The standard curl, palms up.
Biceps

Palms facing each other; adds brachialis and forearms.
Biceps · Brachialis

Arms behind you for a longer stretch.
Biceps

One arm, braced on your thigh, no swinging.
Biceps
Do 3 × 10–15 of bicep curls, then 3 × 10–15 of hammer curls.
Do both if you can: the bicep curl targets the biceps most, and the hammer curl adds the brachialis and forearms.
Pick a weight you can curl for the whole rep range with about 2–3 reps left and without swinging your body.