Hitting the gym is always a great way to workout because encourages you to try moves you wouldn’t be able to do at home, whether it’s machines or free weights, a gym offers you a huge variety of methods for increasing your gains or shredding some fat. This ultimate back workout from trainer Michelle Lewin uses the gym and some classic equipment to push your back and biceps to the limit, which also means a major calorie burn and some lean muscle toning!