Weighted chin-ups

Execution instructions

Attach weights to your waist thanks to a belt.
Grasp the pull-up bar with an underhand grip (palms under the bar, towards you) at shoulder width.
Using only your arms and without momentum, bring up your body until your head is around the bar's level.
Hold this position for one second then slowly lower your torso back to the starting position.

Stimulated muscles

Primary muscles Middle back

Secondary muscles Biceps Chest