Truth About Ab Workouts: Debunking Common Myths
Discover why most people never get abs and how the truth about ab workouts changes that
Dr. Carl Juneau, PhD
A University of Montréal, London, and Harvard alum, Dr. Juneau is a former trainer for the Canadian Forces with a PhD in Public Health/Epidemiology.
Wrote 1838 posts
Improved iOS 18 compatibility 20
Full release notes (version 3.2506.2067) * Fixed: Saving the last set of an exercise starts a new timer * Fixed: 6 crashes in rare cases Coming soon * Apple Watch app
Improved iOS 18 compatibility 19
Full release notes (version 2.9.2983) * Fixed: Satisfaction popup no longer shows on every app start * Fixed: Cannot watch timer tick down during HIIT cardio * Fixed: Cannot upload custom workout to Web app * Fixed: Incorrect custom increments in rare cases * Fixed: "1 minute" workout duration in rare
How to Maximize Gains with Constant Resistance Training
Explore the benefits of constant resistance training (CRT) for building strength and muscle, and learn effective techniques to enhance your workout results.
MacroFactor Workouts: Jan 2026 App Launch, Features & Key Questions
More Details Emerge on Macrofactor'S Planned Fitness App, Featuring Nutrition Sync Capabilities
A Practical 4-Week Schedule for Exercising to Lose Weight
Learn how to set realistic fitness goals, create a balanced exercise routine, and stay motivated with expert tips for long-term success.
Smart Training. Simplified. Dr. Muscle Coming to Apple Watch.
Power meets simplicity. Innovation meets iron. Right on your wrist.
Improved iOS 18 compatibility 18
Full release notes (version 2.9.2980) * Fixed: Weight controls unresponsive during workouts in rare cases * Fixed: Incorrect rest timer in rare cases * Fixed: 17 crashes in rare cases Coming soon * More accurate meal plans
Perfect Weight Training Form: Maximum Muscle Growth?
Maximize your workouts by learning proper weight training form for hypertrophy exercises
Better calorie recommendations
Full release notes (version 2.9.2976) * Improved: Calorie recommended after higher than expected weight loss * Improved: App now remembers your exercise swaps after updates * Fixed: Home page not loading in rare cases * Fixed: 5 crashes in rare cases Coming soon * More accurate meal plans