Most fitness enthusiasts have heard of high-intensity interval training (HIIT). But how often are you doing HIIT workouts on ...

Whether you ascribe to polarized training, pyramidal training, or sweet-spot training, ultimately all different training philosophies come down to mixing up easy training with hard training in various ...

Those mid-class sprint intervals are tough. But experts break down whether they really get you ready for race day.

High-Intensity Interval Training (HIIT) alternates short bursts of near-maximal effort with periods of rest or low-intensity recovery. Because it pushes both the cardiovascular and muscular systems, ...

When it comes to getting enough exercise, everyone searches for something that speaks to them. Some people love the quiet solitude of jogging alone while others prefer the competitive element of team ...

Most fitness enthusiasts have heard of high-intensity interval training (HIIT). But how often are you doing HIIT workouts on (or off) the bike? There’s a fine line between pushing your intensity ...

High intensity interval training (HIIT) is a popular workout style for fitness and weight loss. But too much HIIT can cause injury and burnout and stall gains, according to a personal trainer. 2-3 ...

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 ...

Before I started this series, I decided I wouldn’t attend any cycling classes. My reasoning was simple: I cannot ride a bike. Shape Up is about accessibility, and if I know I can’t physically do the ...