Are you looking for an exercise to train your whole body from stamina to muscle strengthening? Then CrossFit will be the best choice for you. CrossFit is one of the widely used strengths and conditioning program out there. CrossFit is not like traditional training program doing isolated weight lifting for a certain muscle. CrossFit target the major components of physical fitness which increases our cardiorespiratory fitness, stamina, muscular strength and endurance, flexibility, power, speed, agility, balance, coordination, and accuracy.