Strengthen back and glutes

Position your hands on a secure table.

Lift your left arm and right leg until they are both stretched out from your body.

Then bring your left elbow and right knee together under your stomach.

Do ten repetitions and then switch to the opposite arm and leg.

Tighten the muscles around your stomach and thighs while holding your stomach in a bit.

Then take a break so that your breathing can keep up.

Continue so that you do a total of 30 exercises on each side.