A study involving 92 socioeconomically vulnerable elderly women compared the efficacy of different low-cost community-based exercise programs to improve and/or maintain cardiovascular and functional ...

Fitness trends come and go. However, every once in a while, a training method emerges that truly endures. One of those methods currently dominating gyms and running tracks alike is high-intensity ...

Share on Pinterest A new study found that stroke survivors who performed short bouts of HIIT exercise doubled their cardiorespiratory fitness levels. FG Trade/Getty Images New research shows that high ...

The brain is a delicate organ that experiences specific changes with age. Older individuals tend to be at a higher risk for developing dementia. Researchers are interested in finding what ...

One-minute, short bursts of high-intensity interval training for 19 minutes may be more effective for improving fitness among people six months or more after a stroke than traditional, 20-30 minutes ...

There’s a lot of talk in the exercise world about high intensity interval training (HIIT) lately, which is exactly what it sounds like — alternating episodes of exercise with periods of less intensive ...

While both routines are effective for different goals, recent research suggests that Japanese Interval Walking may be the ...

Researchers from the University of Southern Denmark investigated how eight weeks of high-intensity interval training affect the structure of mitochondria—the parts of muscle cells that produce energy.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Sprint interval ...

In an analysis comparing studies of interventions for adults with heart failure with preserved ejection fraction, high-intensity interval training (HIIT) appears especially beneficial. A network ...