Arc trainer is a unique type of exercise equipment combining aerobic training and strength training exercises, by using it users have the opportunity to meet their goals of calories burning, body shaping, muscle strengthening, endurance increasing and weight loss. The arc trainer is scientifically proven to burn 16% more calories than other cross trainers, it works more gentle on the knees, hips and backs by putting less stress on the joints of users, suitable for users who have issues related to joint or muscle pain. This arc trainer can help you to raise heart rates, activate total body and strengthen muscles.