Written By
Adam Gray-Hayward
Reviewed By
Paul Winsper, Chief Science and Performance Officer, AlterMe
“Muscle weighs more than fat” is one of the most common fitness myths around. This blog explains the truth about density, scale weight, and why your body can change dramatically—even when the number doesn’t. Learn how to shift your focus from weight loss to full-body strength and progress.
AlterMe strength sessions are organized by movement pattern rather than muscle group — here's what that means and what you're actually training in each one.
Random workouts may get you started, but real results require structure. Learn why having a personalized, adaptable training plan is essential for long-term fitness progress, better recovery, and injury prevention—and how AlterMe uses your biometric and genetic data to build a plan that fits your body and lifestyle.