Hop on the stair climber and warm up with an easy pace for 3 minutes. Then move through three progressively harder blocks of ...

Your boring workout is secretly sabotaging results try HIIT for faster fat loss muscle gains and nighttime metabolic burn.

Exercise 1) Alternating Waves Go for 20 seconds. Rest 10 seconds. Exercise 2) Rope Slam Go for 20 seconds. Rest for 10 ...

Interval training works both the aerobic and the anaerobic systems. During a few minutes of high-intensity exercise, the ...

For fitness enthusiasts who need a little cardio variety, HIIT (or high-intensity interval training) has long been a popular choice. According to a study in Biology of Sport, HIIT — which pairs short ...

But the truth, especially for people who are just getting started or trying to build healthier, lasting habits, is different.

At 40, I’ve gained seven or eight pounds of muscle in the past two and a half years by maintaining these habits and doing ...

Short activity breaks throughout the day together with high-intensity interval training (HIIT) every other day can counteract ...