The bottoms-up exercise is a bodyweight movement targeting the abdominal muscles. It involves lying on your back, bringing your knees toward your chest, and lifting your hips off the ground to engage your core.
Difficulty
Equipment:Bodyweight
Duration:30seconds
Calories:~7/per minute
STRENGTH
Target Muscle
absCORE
Secondary Muscles
obliqueship flexors
Instructions
Lie flat on your back with your legs extended and your arms by your sides.
Bend your knees and bring them towards your chest, keeping your feet off the ground.
Engaging your abs, lift your hips off the ground, bringing your knees towards your head.
Pause for a moment at the top, then slowly lower your hips back down to the starting position.