You will feel this workout even if you only do a third of it. The bike-run-swim, max-effort triathlon can be done individually in under 20 minutes each, or you can double up and make a "BR-ick" out of ...

Plenty of research touts the importance of cardiorespiratory fitness (CRF)—also known as cardio fitness, cardiovascular endurance, and aerobic fitness—as a health marker, as well as an athletic ...

These no-equipment exercises can help you get fit from the comfort of your own home — here's how to do them, according to experts.

TikTok is overflowing with workout hacks and trends, most of which fade out of style as quickly as they appear. Fitness, however, isn’t about quick fixes; it’s a long-term commitment that demands time ...

Running while overweight is hard and can take a toll on a person’s feet, knees, shins, lower back and hips. Here is this week’s question: Stew, what is your advice for heavier athletes running for ...

Any group fitness class that starts with a One Direction song and ends with Ed Sheeran is sure to be fun, and the cardio drumming class at Duke Health & Fitness Center in Durham, North Carolina, was ...

Learn how to combine cardio and strength training into one workout to get the most bang for your buck, according to fitness experts. If seeing “cardio day” on your calendar makes you shudder, you’re ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picture this: a dimly lit workout studio, the pounding of sneakers as people furiously push through ...

Even small increases in a man's cardio fitness can significantly reduce his risk of developing prostate cancer, researchers report. An annual increase in aerobic fitness of 3% or more is linked to a ...