Those mid-class sprint intervals are tough. But experts break down whether they really get you ready for race day.

The message for runners? Two HIIT sessions a week appears to be the ‘Goldilocks’ zone when it comes to improving VO2 max and ...

All exercise supports a healthy brain—but these types of workouts are especially beneficial.

HIIT, planks, and functional exercises dominated, while wearables tracked progress, helping busy adults achieve real results ...

By Dr. Sanchari Sinha Dutta, Ph.D. A new randomized trial reveals how simple food choices before and after fasted HIIT can ...

Discover why sprint interval training rapidly improves VO₂max, mitochondrial health, insulin sensitivity, and body composition. Learn science-backed mechanisms, safe protocols, and practical ...

Novel workouts, AI-backed plans and performance training helped fitness lovers stay consistent and social this year ...

Zumba outlines what it takes to start a fitness instructor career, emphasizing training, skill development, and creating ...

While shuttle runs primarily focus on cardiovascular benefits, they also help build muscle strength. The repetitive ...

Here's everything we know about her weight loss journey - from her intense fitness routine and diet to what she's said about ...

Think of metabolic age as your body’s internal “performance report.” It’s calculated by comparing your basal metabolic rate ...

"TruFusion is more than just a gym. We teach yoga and fitness, but we teach 25 different styles of classes," said Megan West, ...