Most trainers and medical professionals will tell you that there is a certain amount of cardio and strength training you need in order to have a healthy body. Most people do not adhere to the suggestions, others take it to heart and break out their Beast Gear cardio ropes and squat gear. Working out can increase oxygen in the blood, increase mental health, and even help you sleep better at night, among other benefits. What if you take a few days off? Can it affect the work you have already done? Learn more about what happens when you stop working out and if you'll gain weight by not exercising for a week.