3. Table pulling with bent legs
Lie under a sturdy table about waist high and grasp the edge of the table with a shoulder-width grip. Your feet are on the floor, legs are bent.
Now pull your upper body up towards your hands and finally pull your shoulder blades together.
Make sure you’re straight. Then lower your upper body again.
If the table is too small or you are too tall. Your back should not touch the floor in the lower position.
The less you bend your legs, the harder the exercise will be.