Jumping rope is an effective workout — it can help you lose fat, build muscle and improve agility. Plus, they are a portable and affordable piece of exercise equipment, so they're great for travel or ...

Whether you have limited space for plyometrics and calisthenics, or you're trying to be a little kinder to your joints (hello, knees!), there are some easy substitutions you can make to classic ...

High knees might seem like a simple exercise to perform, but cranking out a few sets of this high energy move gets your heart pumping, activates your lower body and core muscles, and leads to a quick ...

3 Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium 4 Department of Physical and Rehabilitation Medicine, Ghent University Hospital, Ghent, Belgium Background Patellar ...