Experts explain the best ways to measure your cardio fitness, plus the most important strategies for improvement.

Monday’s Super Bowl will feature Australian Jordan Mailata, a former rugby league junior. How did he become such a brilliant NFL player?

Start standing. Place hands on ground in front of you. Jump both feet back to plank, elbows soft. Option to drop chest to floor, then press back up to plank. Jump feet back up to hands, then explode ...

Think of hybrid training as the multitasking pro of the fitness world. Rather than committing to one style of training for ...

"I have heard many of my clients over the years describe cardio as something they 'have to do,'" says Karlie Booker, NASM-CPT ...