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 ...

Many fitness coaches incorporate mantras or mottos when working with clients for motivation. Experts suggest each person find a particular phrase that speaks to them.

Sarah Wasilak tests the best workout clothes and gear in PS’s Fit Check series. See top picks for comfort, performance, and ...

This eight-move abs workout from Pilates instructor Lilly Sabri targets the deep core muscles as well as the abs and obliques, all in just eight minutes. You don’t even need any equipment to do the ...

Feeling lost at the gym or unsure where to start on your fitness journey? Worry no more! This guide will show you how to ...