"I've never looked or felt better"–Matthew H

Get in shape faster on autopilot with Dr. Muscle, the only workout app with 23+ smart features that optimize your workouts in real time


How Often Should You Train To Build Muscle? [Data-Driven]

According to scientists, novice and intermediate lifters should train 2-3 days per week, whereas and advanced trainers should aim for 4-5 days per week

5 min read Public

Independent RP Hypertrophy App Review

Is the new Renaissance Periodization Hypertrophy App worth it?

4 min read Public

Best Free RPE Training App for Hypertrophy?

Want to build muscle and strength faster? This RPE training app might be for you.

4 min read Public

Is Tonal Worth It? Honest Review, Price & More

We found the Tonal Home Gym costs $5,336. Does its price match its effectiveness? Our review.

15 min read Public

Rest-Pause Set for Hypertrophy: Benefits, Examples & More

A practical, science-based guide to building muscle faster with rest-pause sets, a technique used by the only bodybuilder to ever beat Arnold Schwarzenegger

Science 12 min read Public

How Often Should You Change Your Routine's Exercises in Bodybuilding?

Here's what the science and experts say (feat. Dorian Yates, Greg Nuckols, Eric Helms, and Lyle McDonald)

Science 4 min read Public