MacroFactor Workouts: Jan 2026 App Launch, Features & Key Questions
More Details Emerge on Macrofactor'S Planned Fitness App, Featuring Nutrition Sync Capabilities
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 1859 posts
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
Best Gym Machines for Muscle & Strength [Expert Guide]
Expert advice on the best gym machines to hit your body transformation goals.
How to Track Fat Loss: Your Roadmap to Body Transformation
Transform Your Physique: The Science Behind Accurate Fat Loss Tracking
Regional Muscle Hypertrophy: Build a Symmetrical Physique
Sculpt Your Physique: The Science of Targeted Muscle Growth
Timer between exercises
Full release notes (version 2.9.2969) * Added: Timer between exercises * Added: Option to toggle timer between exercises on/off * Fixed: 3 items in "What's new" overlay in chronological order * Fixed: Incorrect custom increments in rare cases * Fixed: Incorrect workout duration in rare cases (1 min)