(And no, cardio does not kill your gains ... because the dividing line between walking and running is sometimes too high to maintain an easy pace while you’re running, if you’re a beginner.
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. As we kickstart another year, the best workout apps are a great way to train at home or the ...
"When picking the type of cardio you are doing, there is no activity or modality that is more effective than others," Thorsten stresses. "The magic of intervals is all created by the change in your ...