Billy Brown

Billy Brown is a freelance writer based in Northern California. The former NASM-certified personal trainer covers fitness, outdoor recreation and adventure travel for Outside Magazine, Men’s Health, Men’s Journal, Wired Magazine, Esquire Magazine and the Red Bulletin, along with a host of other publications. He also acts as Backpacker Magazine’s footwear editor and is the founder of TrekTechblog.com, a site devoted to outdoor gear, beer and general mischief.

Articles by Billy Brown

3 Athlete-Approved Mattresses to Sleep and Recover Better

Everyone could use a better night’s sleep — especially athletes. So we put these top-rated mattresses to the test to see which deliver top-notch recovery.

5 Athlete-Approved Meal Delivery Services

When you’re a busy athlete, food is fuel. Here, five of the best meal delivery services built for performance — high-protein and paleo options included.

What Will (and Won’t) Help Muscle Cramps, According to Research

Why do athletes cramp up? And can muscle cramps be stopped? Finally, your definitive guide to the causes, prevention and treatment of muscle cramps and spasms.

The 30-Minute Slam Ball Workout

Get your aggression out, and get a great workout in! This CrossFit-inspired slam ball workout lets you slam your way fit in 30 minutes flat.

What the Heck Are Macros? The IIFYM Diet Made Simple

The IIFYM diet brings healthy eating back to basics: carbs, protein and fat. Learn how to calculate your daily macro intake and find out “if it fits your macros.”

Weight Vest Training: When It Pays to Put on Pounds

Breezing through bodyweight workouts? Take your training to the next level with a weight vest, which can add resistance without the extra bulk.

14 Trail Running Adventures to Try Before You Die

From gorges to mountains, sand to rock, valleys to streams, these trails have it all. Add one or all 14 of these adventures to your trail running bucket list.

How to Find Your One-Rep Max

Knowing your one-rep max isn’t just a benchmark for strength, it’s key for workouts with prescribed reps at a certain percentage of your best. Learn how to find yours.