How Do You Know if You’re Working Out Hard Enough?
How hard are you exercising when you do a high-intensity interval workout or moderate-intensity cardio? Are you using maximal heart rate to measure your exertion?
rpe scale
How hard are you exercising when you do a high-intensity interval workout or moderate-intensity cardio? Are you using maximal heart rate to measure your exertion?
Should you invest in a heart rate monitor? A heart rate monitor isn’t an absolute necessity. After all, there are other ways to measure exercise intensity – but there are advantages to using one. Find out what they are.