Muscly man in home gym exercising shoulder raise manly back shrug

deltoid chest biceps back muscles rotator cuff muscles muscles latissimus dorsi triceps gym muscular man muscle muscleman muscled dumbbell gluteus medius strongman quadriceps creatine gyms abs dumbbells calf manly barbell barbells workout hamstring strong personal trainer hamstrings fitness glutes body pump workout bench equipment upper body workout crossfit skeletal muscle cardio home gym aerobics cardio workout