Spider-Man style exercise

It can exercise all the abdominal muscles, and also take into account the muscles of the calves, thighs, chest, back, arms and shoulders.

Based on the push-up position, straighten your arms downwards, keeping your elbows and shoulders in the same straight line;

Pull your right leg forward from the side, so that the knee is toward the right arm Keep your elbows as close as possible, straighten them when they reach the extreme position, then switch to your left leg, lift them and straighten them again, repeating the cycle, and do a set of 15 on each side.