Crunches and leg lifts are great, but every now and then, a piece of gym equipment can push your workout to the next level! The medicine ball is so versatile considering it’s simple a weighted ball. It allows for full range of motion while also putting more stress on your core muscles during each move due to the added weight. In a nutshell, it makes classic moves harder and new moves better! Give this 7 minute workout a try and see how your core can take shape and fell the burn!