This exercise works your tummy muscles, hips, and thighs. You lie on your back and lift your straight legs up. Then, you lower them very fast—like a throw—and lift them up again. People often do this with a partner helping them.

Téléchargez BeFitnessAI et portez votre fitness au niveau supérieur
Add this exercise to your custom routines in BeFitnessAI
Use these hashtags when sharing on social media for better discoverability