multifidus, training of diaphragm, and training of pelvic floor muscles. Core strength exercises that are performed are to help influence core stability. The goal of core training is definitely not to develop muscle hypertrophy but to improve functional predispositions of physical activity. This particularly involves improving intermuscular coordination or synchronization of participating muscles. The involvement of the core means more than just compressing abdominal muscles when in crouching or seated position. The role of the core muscles is to stabilize the spine. Resisting expansion or rotation is as important as the ability to execute the movement. Abdominal exercises There are multiple ways to work on our abdominals but here are various abdominal exercises someone can do that are effective. One of the most popular exercise is what is known as the abdominal crunch. It activates the four abdominal muscles because it flexes the spine while laying down with their feet on the ground while raising their upper body up and then back down. For those who are new to this exercise, it can help perform this exercise by crossing their arms and putting them crossed on their chest. Another effective exercise is an abdominal plank because it is used when strengthening their trunk and their inner and outer oblique of their core. This exercise is performed by being facedown, legs straight with their elbows bent, and holding the exercise in place by putting their weight on their forearms. Moving forward, another exercise people can begin doing is to lie on their back and putting their feet at a 45° angle while moving their legs as if they were riding a bicycle. In addition, people can lay down with their hands on their side of their body and position a book on their stomach while raising their stomach up and down to feel the burn in their core. People may also lay down and position their feet at a 45° angle and lift them straight and bend them back down to the 45° angle then repeat. Once people have completed those they can stand straight with both of their arms opened and straight and bend down to the left then to the right by using one hand at a time. While standing people can also stand straight and position their hands on their hips and rotate their bodies from right to left and vice versa while bending forward and backward. Another