Cardio

By default, Dr. Muscle does not include cardio in your program. You don’t have to do cardio to get lean and doing too much can slow down your mass gains. But you may want to do cardio for other reasons (e.g. it’s like medicine for your health). High-intensity interval training (HIIT) is the most efficient cardio for fat loss (Boutcher, 2011), so I usually recommend it to clients who want to do cardio. To add a short HIIT session to your workouts, you can now simply toggle on "Cardio" in Settings. To add cardio to a single workout, add it as you would any other exercise (search for "HIIT Cardio").

Full release notes (v1225)

• Added: Cardio! Support for HIIT (more coming soon)
• Added: Lower weights instantly when very, very hard
• Improved: It's easier to select pyramid sets now (new menus)
• Improved: Design of workout and exercises lists
• Fixed: Weight lowers twice for very hard left/right side exercises
• Fixed: Chat notifications now open Dr. Muscle on chat page