Press-Up

Lie on your stomach.

Place your forearms on the floor such that your elbows fall directly under your shoulders.

Keep your feet together behind you and your core engaged.

Then, lift your upper back by pressing your elbows down into the floor. While pressing up, keep your hips and pelvis in contact with the floor.

Hold for 15 to 30 seconds, then lower your chest towards the ground and relax.

Aim for at least 2 to 4 reps.