Stuck in a Cardio Rut? These HIIT Workouts Will Push the Pace for More Fun, Balanced Fitness.

Do you even know what HIIT stands for? We have the answer to that—and more.
Runner's World

Short v. Long Intervals

It comes from a paper by Nigel Stepto and his colleagues, then at the University of Cape Town, back in 1999. This particular version of it is redrawn in a review on physiological adaptations to ...
Fitgurú on MSN

HIIT workouts: The worst times to push your body and when you should skip high-intensity training

HIIT can deliver incredible fitness results, but timing matters. Knowing when to avoid high-intensity workouts may help ...
Medscape

High-Intensity Interval Training Reduces Risk for Kidney Function Decline in Seniors

Supervised high-intensity interval training (HIIT) over 5 years reduced the risk for rapid decline in estimated glomerular filtration rate (eGFR) in community-dwelling adults aged 70-77 years.

Interval training helped this busy dad lose weight and keep it off in his 40s – here’s how he stayed motivated

Starting with a lunchtime run and moving on to races helped this dad to lose the weight that kept him from enjoying family ...
The Conversation

Low‑intensity interval training can be as effective as HIIT – but only if you spend more time working out

If you slow your workout down, you’ll have to increase the time you spend doing it. Tyler Olson/ Shutterstock Though we know exercise is important for our overall health, and that more is typically ...