Shoulder mobility is important both from a strengthening and stretching perspective. We need strength to help support the joint and decrease risk of injury. We also need flexibility to maintain a pain-free range of motion.
Circuit training is a type of interval training in which various strength exercises are combined to give the benefits of both cardiovascular and strength training workouts. (Some strength coaches combine aerobic exercises and strength exercises). The person doing circuit training does one exercise and immediately takes up the second exercise without rest. ‘Circuit’ means a group of stations positioned around the facility that are to be visited in rapid succession.