The promotion of high-intensity interval training (HIIT) for public health is a lightning rod for debate, especially from its staunchest critics within the scientific community. Now researchers at UBC ...

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 ...

High-intensity interval training (HIIT) has emerged as a highly efficient exercise strategy that encompasses repeated bouts of vigorous effort interspersed with recovery periods. This method has ...

Please provide your email address to receive an email when new articles are posted on . Short-interval high-intensity exercise improved peak VO 2 more vs. moderate-intensity training after stroke. A ...

Physical inactivity costs the world an estimated USD (US dollar) 53.8 billion each year. Exercise is a simple, affordable, and effective way to reduce the risk of heart disease, especially for people ...

Interval training workouts involve structured exercising at different intensities with recovery periods in between. High intensity is usually anaerobic exercise, while the recovery periods involve ...

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.

Burn fat, increase your strength and power up your cardio fitness fast, with this high-intensity interval training workout Efficiency is the name of the game when it comes to high-intensity interval ...

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 ...

Please provide your email address to receive an email when new articles are posted on . Rapid eGFR decline occurred in 23% of patients on high-intensity exercise. Meanwhile, rapid eGFR decline ...

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 ...