As a fitness writer with nearly 20 years of experience covering running shoes and fitness gear, I’ve tested more trainers than I can count. And when I say I tested more trainers than I can count, I ...

Here’s how to get the most out of your workouts.

It combines strength and cardio into one total body sweat session.

While the athletes perform under the brightest lights, it’s the trainers and support staff working behind the scenes who make their winning possible. This is their story.