butt-ups

Instructions

1. 1

   Étape 1: Lie flat on your back with your knees bent and feet flat on the ground.

2. 2

   Étape 2: Place your hands by your sides, palms facing down.

3. 3

   Étape 3: Engaging your abs, lift your legs off the ground, bringing your knees towards your chest.

4. 4

   Étape 4: At the top of the movement, squeeze your abs and pause for a moment.

5. 5

   Étape 5: Slowly lower your legs back down to the starting position.

6. 6

   Étape 6: Repeat for the desired number of repetitions.