Jenessa Connor is a writer with experience writing health, fitness, and nutrition topics for publications, websites, companies, and experts in wellness spaces. For older adults, certain forms of ...

A recent study published in the journal Maturitas has shown that high-intensity interval training (HIIT) might be the best workout for older adults who want to burn fat while preserving lean muscle ...

A six-month study of more than 120 adults in their 70s found that high-intensity interval training (HIIT) may offer a key advantage over other forms of exercise: it helped reduce body fat while ...

"Cortisol is a steroid stress hormone made by the adrenal glands, which are triangle-shaped glands on top of the kidneys," explains Dr. Jennifer Cheng, DO, the chief of endocrinology at Hackensack ...

Snack workouts are short exercise sequences designed to help you get around life’s everyday obstacles—like sitting at a desk all day and having no time. These micro workout sessions are a tiny step ...

Join Susana Yábar from Funfitt women for an intense 10-minute HIIT cardio workout designed to burn maximum calories in minimal time. This high-intensity interval training session requires no equipment ...

Experience a beach HIIT workout that combines high-intensity intervals with the natural resistance of sand for an effective full-body training session. This routine focuses on building endurance, ...

New research suggests your next workout isn’t just building muscle, it’s rewiring your brain for better memory. Researchers have long looked into the relationship between exercise and the hippocampus, ...

The spring semester always flies by. Students return to campus halfway through January, February is a shorter month and spring break interrupts March. When April arrives, students are already studying ...

VO2 max measures your body’s maximum oxygen use and relates to longevity and health. Army’s H2F system uses HIIT to improve VO2 max and overall health. Consistent HIIT, 2–3 times weekly, improves VO2 ...

Julia Sullivan is a health and fitness writer, editor and content strategist well as a certified personal trainer. Her byline is in many publications from Harper's Bazaar to SELF Magazine to brand ...