Page 4
How Apple Watch, Fitbit, Garmin, Oura, and Whoop Compare on Measuring HRV
I tracked my sleep and recovery with five different devices for two weeks. Here’s what I learned.
How to Do Fartlek Runs (and Seven Different Kinds to Try)
This semi-structured workout can be great speedwork, once you figure out how to get started.
All the Different Bars at the Gym, Explained
How much does a regular bar weigh? Is that thinner one a women's bar? Your questions, answered.
Six Things to Do Between Sets at the Gym
Does “rest” really mean "sit there and do nothing"?
The Truth About Cortisol, the Hormone That Health Influencers Like to Blame for Everything
In which cancer symptoms and ordinary human experience are rolled together and marketed as the same thing (which ashwagandha will surely cure).
The Powerbeats Pro 2 Track Your Heart Rate From Your Ears (but Not Very Well)
I put this ambitious feature to the test.
How to Actually Start Eating Healthy
There's no single "best" diet, but here are some simple steps that will get you eating healthier than you are now.
How Ditching My Fitness Watch Changed the Way I Run
The benefits of listening to your body instead of your Apple Watch
A Beginner's Guide to Gym Terminology
Supersets, compounds, RPE, and what "rest" really means.
My Favorite Amazon Deal of the Day: The Garmin Forerunner 955
Both the battery and solar versions are up to $200 off, reaching a record-low price.
How 'Sprint Interval Training' Compares to HIIT (and How to Do It)
Get ready to improve your running.
The Best Shoes to Wear When You're Lifting Weights
Flat shoes, heeled lifters, or something else? Here's what you should have on your feet for each type of strength training.
Where to Find Accurate Medical Info Recently Removed From the CDC's Site
Information has mysteriously disappeared from the U.S. government's health websites. Here's what we know, and where to find alternatives.
Why (and How) to Wear Your Apple Watch on Your Ankle
How does it work, and is it accurate? I tried out this hack for science.
Which Is Better: Flipbelt vs. SPIbelt
These running belts are two excellent options that couldn't be more different from each other.
The Two Biggest Mistakes Beginners Make on the Rowing Machine
If you've always had trouble with the rower, try these two fixes—one for technique, and one for the damper setting.
How to Nap at Work (and Get Away with It)
Everyone needs more sleep. Here are some strategies to get it while you’re stuck in the office.
Which Is Better: Whoop vs. Oura
Want to track your health and sleep without a watch? Here's my take on your two best options.
The Cheapest Ways to Get Your Protein Right Now
With egg prices skyrocketing, the best options have changed.
Why You Should Try Potassium Salt (and How It Tastes)
It’s not just about avoiding sodium—potassium is good for you on its own.