
jack burpee
Système cardiovasculairePoids du corps

Étape 1: Stand with your feet shoulder-width apart.
Étape 2: Bend your knees and lower your body into a squat position.
Étape 3: Jump explosively, extending your hips and knees while swinging your arms for momentum.
Étape 4: Land softly on the balls of your feet and immediately go into the next repetition.
Étape 5: Repeat for the desired number of repetitions.





