Jump in place and flexion and extension of the legs

Individual work

Stand upright on the balls of your feet with your knees slightly bent and your arms bent in front of your body (or supported on your hips). Jump up into the air and bend your legs (raise your knees approximately to navel height). Bounce steadily in place (fast frequency) without putting your heels down (jump on your toes).

Attention:
Keep your upper body upright (keep your core tensed).

Lighten:
Lift your knees less, smaller/less intense jumps.

Harden:
Lift your knees further; bigger/more intense jumps; additional weight (on your chest/shoulders, hold in your hands, hold in front of you).

2 weight cuffs/short dumbbells/1 weight vest/weight disc/(medicine) ball/sandbag/fighting backpack ► Make the exercise more difficult (additional weight)