When it comes to spotting fitness trends, ClassPass has a front-row seat. With more than 40 million reservations booked globally this year, the platform’s 2025 Look Back Report data offers a clear ...

As summer temperatures rise, high school athletes face the challenge of maintaining their fitness levels while staying safe in the heat. Endurance training is crucial for any athlete, as it boosts ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you want to finally finish that 5k, train up for a half-marathon, or just make it through your ...

But the benefits don't stop there. Kettlebells are a wonder tool when it comes to creating the best workouts. Research shows that the best kettlebell workouts build aerobic power, strength, muscular ...

Most people don't approach running as they do strength training. They just set out on unplanned jogs around the block, throw in some sprints, and call it a day. But targeted running workouts geared ...

Hyrox is a brutally effective test of fitness because it forces you to build strength, speed and endurance at the same time – ...

An Arizona State triathlete learns about a mental health crisis hidden in endurance sports: compulsive exercise. And she ...

Long before global headlines called her “the world’s most beautiful runner,” Alica Schmidt was carving out a track life marked by persistence that never wavered. Over time, her craft sharpened, and ...

Muscular endurance is a muscle's ability to complete multiple repetitions ("reps") of a movement against resistance for an extended period. Muscular endurance improves athletic performance and the ...