Should you do cardio on rest days bodybuilding?
If you primarily want to build muscle, you do not need to do cardio on your rest days. However, if you want to strip fat and keep your cardiovascular fitness up, it is recommended you do a light cardio session like a run or swim between weight sessions.
Is it OK to do cardio on rest days?
The short and simple answer to this is yes, you can do cardio on rest days. It is a commonly held belief that if you do cardio, you will 'kill your gains', meaning you will break down the muscle you have worked so hard to build. However, if you are smart with your training this won't happen.
Will I lose muscle if I do cardio on rest days?
The simple answer is no. The scientific research on long, steady state cardio training shows it does not have a negative impact on muscle mass. We'll explore the science that answers the 'does cardio burn muscle' question.
Should I do cardio on rest days bulk?
Cardiovascular conditioning will benefit your body whether you're bulking or not. When you complete your bulk and go back to more regular styles of training, or cutting, you'll find cardio extremely testing if you've not kept at it during the bulk. Health is just as important as gains, so get your cardio done.