Crunches are basically done to get the ideal abs and core. They help to burn calories along with making the body flexible. One must do crunches to stay fit and lose inches. There are many forms of crunches that focus on different muscles and it is important to have knowledge about the various forms of crunches and the areas which they target in order to reduce inches form a particular body part.
Moreover, you do not require any equipments or machines to do crunches and hence you can do them anywhere and anytime.
Read on to explore the different types of crunches.