Try this knee-friendly 35-minute workout, requiring no equipment, designed to burn calories and build strength safely.

The cardio world has split into two passionate camps that argue with the intensity of people debating pineapple on pizza. On one side, you have the HIIT devotees who swear by short, brutal workouts ...

High-intensity interval training is an accessible workout program that can work for all types of people and can be done with or without equipment. The program can have weight loss and other health ...

High intensity Interval Training Nordic Walking (HIIT-NW) significantly improves lower limb strength and lean mass, making it ...

When it comes to cardio workouts, the debate between High-Intensity Interval Training (HIIT) and Steady-State Cardio (SSC) ...

Two main categories of workouts are high-intensity interval training (HIIT) and low-intensity steady state (LISS). Both can improve your cardio fitness, but with different pros and cons. That said, ...

In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's ...

If you had to pick the better runner — a sprinter or a marathoner — the answer would depend on the type of race. In a 200-meter race, the sprinter will have an edge over the marathoner, but if it ...

Francesco Bettariga, PhD candidate, explained: “We found that blood taken after rest, following either resistance training or HIIT, reduced the growth of these cancer cells in vitro by 22% and 25%, ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. You’ve got a lot of choices when it comes to weight loss ...

The study, published in the journal Springer Nature, randomly allocated a single bout of resistance training or HIIT to 32 breast cancer survivors. Blood samples were collected before and after ...

A new study shows that high-intensity interval training (HIIT) is more effective than moderate exercise at protecting adolescent lab animals from cocaine use.