Okay, so you’ve gotten a few weeks of strength training under your belt and you’ve documented your one-rep-max for those big barbell lifts. To progress toward the next PR, you’ll typically lift a ...

Ever since I entered the strength training and high-performance sports industry over 33 years ago, there has been a mammoth shift in many aspects of training. One major change has been the move from ...

The current recommendations from the US Department of Health and Human Services say adults should aim to get 150 to 300 minutes of moderate physical activity, 75 to 150 minutes of vigorous physical ...

I was recently reading a French philosophy paper about fitness trackers (as one does) that compared the experience of the modern-day athlete to that of a gamer. With a heavy nod to Sartre, the authors ...

Add Yahoo as a preferred source to see more of our stories on Google. Knox Robinson, iFit trainer. iFIT has a wealth of talented trainers at its disposal but none have quite the style and charisma of ...

One of the best things about running is seeing your hard work displayed on your fitness watch straight after, right? At least, that's what I used to think before I found RPE training. Never heard of ...

While there are plenty of fancy gadgets you can use to track your effort in the gym or on a run, there’s one core metric that uses no tech at all: the rate of perceived exertion. RPE in the most basic ...

Fitness intensity can be one of the most subjective areas of working out. From “rate of perceived exertion” (or RPE) to the famous “runner’s high” or getting “in the zone,” these metrics can, at best, ...

You’re at the gym for a weightlifting session. But something feels off. You’re not a beginner and want to get your workout in for the day, but your body isn’t responding positively to the movement. Or ...

iFIT has a wealth of talented trainers at its disposal but none have quite the style and charisma of Knox Robinson. The New York native has chalked up nearly 100 videos on the platform, with series ...