Even the best athletes in the endurance and strength worlds tend to excel in one area and perform poorly in the other. The tactical athlete must have a solid foundation in both, but does not need to ...

“Cardio kills strength” is more than a myth, it’s a caution rooted in science. A new 11‑week study in well‑trained individuals helps peel back the layers on it: if your goal is explosive power, ...

More than half a million people around the world will take part in a Hyrox competition this year, alternating eight kilometres of running with eight workout stations, including sled pulls, sandbag ...

Strength training for a marathon helps you prevent injury and chase faster miles, but can you actually build muscle in the process? While it’s technically possible to build muscle while running many ...

Strength-based exercise may be safe for people with high inherited risk for ventricular arrhythmia, a speaker ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you’re a fitness newbie, there are a lot of terms to learn—rep, set, volume, AMRAP, EMOM—I can’t ...

American soldiers undergo high-intensity training that challenges strength, endurance, and agility. Climbing ropes, running, shooting, and overcoming complex obstacles, every exercise demands ...