Pilates pro Simone de la Rue demonstrates how to do a plank jack—aka the ultimate cardio and core-strengthening move—with proper form. A little known fact about planks: In addition to working nearly ...

Plyometric exercises require you to push yourself to your maximum effort through quick and intense bursts of energy like jumping, sprinting, lunging and hopping. They call on you to perform explosive ...

One step a time...but make it explosive. That’s basically how you approach plyometric exercises that typically require zero ...

Planks and jumping jacks are perfectly fine workout moves. But if you combine the two together, you can actually get an even better total-body workout. Meet: the plank jack! How To Do Plank Jacks For ...

Hannah Fry opens up about how cancer changed her outlook on ageing, confidence – and why she wouldn’t undo it, even if she could. You want to strengthen your abs – so what should you do? Bicycle ...

Jumping jacks, a staple of school gym classes, are not just for kids—they can also reveal much about your health. Even if you haven’t done the exercise recently, your ability to do them today can ...

Hitting the pavement is, unsurprisingly, most runner’s go-to cardio workout, but introducing cross training into your weekly routine can be a game-changer in improving performance and reducing injury.

Build strength and muscle at home with this fast 12-minute bodyweight routine. Safe, effective moves for adults 45 and up.