“Bridging” From the supine position, the heels are raised and the arms are laid to the side of the body. Now stretch your stomach before you push your hips upwards until a straight line from the knees to the shoulders is created. Either hold this position for 15 seconds with 3 passes or perform this exercise 15 times dynamically without putting your hips down completely. Advanced users can also cross their arms on their chest. Continue to next exercise