This standing cardio workout is low-impact, no-repeat and doesn't include squats or lunges. Here's how to do it without any equipment.

Dance funk blends jazz and hip-hop for low-impact, high-energy cardio. Discover why people love this joint-friendly workout ...

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

Seeing more and more people interested in prioritizing fitness is refreshing, and this new study gives us another reason to ...