2. Swaying to the left or right

Stand with feet shoulder-width apart. This move hones in on your waist muscles. Bend forward until your hands graze the ground, then arch backward with hands on your waist. Complete 15 to 20 reps. Each session should last at least 2 minutes. This exercise benefits those with lower back pain, frequent headaches, or high intracranial pressure.
3. "Boxing" turnabout

Lie on your back with knees slightly bent. Speed is crucial here. Lift your upper body off the floor, then return to the starting position. Keep your abs tight throughout. Perform 3 sets of 12 to 15 reps. Each session should last at least 2 minutes. Avoid this if you suffer from rheumatism, gallbladder issues, or gastritis. Those with respiratory or cardiovascular concerns should take extra caution.