If you’re focused on your rearview, the glute extension—better known as hyperextension—is a top-tier glute exercise for strengthening and building the musculature of your butt. While many people turn ...

There’s nothing hip about hip extension exercises, until you realise that they help you to run faster – and that’s very cool. To be precise, hip extension exercises build up the often neglected ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. The benefits of exercise ...