When the Tonal 1 first came out, it was a revolution in fitness tech. The strength-training smart home gym combines electromagnets with a cable machine and adds virtual classes (plus feedback on your ...

When the Tonal 1 first came out, it was a revolution in fitness tech. The strength-training smart home gym combines electromagnets with a cable machine and adds virtual classes (plus feedback on your ...

Whether you’ve hit a workout plateau or you’re just ready to turn things up a notch, adding more strenuous exercise — also known as high-intensity exercise — to your overall fitness routine is one way ...

Isokinetic exercise is a type of strength training in which the speed of the movement remains constant, but the resistance varies. People tend to use specialized exercise machines to perform these ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. When the Tonal 1 first came out, it was a revolution in ...