Lie on your back with your knees bent and feet flat on the floor
Place your feet hip-width apart
Keep your arms at your sides with palms facing down
Brace your core
Press through your heels
Lift your hips until your body forms a straight line from shoulders to knees
Squeeze your glutes at the top
Keep your ribs down and avoid arching your lower back
Lower your hips back to the floor with control
Repeat for the desired number of reps