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.
Is 2x a week for rest days fine?
Cue the ever-important rest day. It turns out, exercise experts pretty much agree on the number of rest days people who are in good shape and exercising regularly should take: On average, you should be taking two days per week for rest and active recovery.