Discovery-R Series Wide Chest Press na-ewusi obere pectoralis ike site na mmegharị na-aga n'ihu mgbe ọ na-arụ ọrụ pectoralis major, triceps, na anterior deltoid. Ọdịmma biomechanical mara mma na-eme ka ọzụzụ dịkwuo mma ma dị irè. Mmụba ike kwụ ọtọ, nkwado maka ọzụzụ otu ogwe aka, ma ekele maka ohere ọzụzụ dị iche iche nke ogwe aka ngagharị nọọrọ onwe ya na-enye.