Using a GLP-1? Make room for strength.

Weight loss can change more than the number on a scale. If you are using a GLP-1 medication, you may be thinking about how to keep movement and strength work in your routine as your body changes.

Why muscle and movement matter

In a body-composition substudy of a tirzepatide weight-loss trial, participants lost both fat mass and lean mass. Lean mass includes more than skeletal muscle, so that finding does not tell us exactly how much muscle any one person will lose. An exercise program combined with liraglutide has also been studied for weight-loss maintenance. These studies support making exercise part of the conversation; they do not establish that a wearable device prevents medication-related muscle loss.

Read the tirzepatide body-composition study · Read the exercise and liraglutide trial

Meet the 15-minute wearable routine

GYM IN A BOX® makes wearable fitness technology for convenient at-home muscle activation. The 5-in-1 Full Body Muscle Booster System is designed for use on the abs, arms, legs, calves and glutes. Wear it, select a setting and follow the product instructions for a 15-minute session. It can be one part of an active routine alongside regular exercise, nutrition and guidance from your healthcare professional.

Explore the 5-in-1 Full Body Muscle Booster System

Explore wearable muscle activation

Choose the routine that fits your day:

• 5-in-1 Full Body ULTRA Muscle Booster Kit — wearable activation for abs, arms, legs, calves and glutes.
• BodyTone PRO™ StimFit PowerSuit — a full-body wearable option.
• MagicTone StimFitBelt™ — a focused core option.

These products are intended for general fitness and wellness. They are not proven to prevent medication-related muscle loss or replace resistance training.

What about loose skin?

Loose skin after substantial weight change is a real concern. A wearable fitness device cannot be assumed to tighten loose skin or reverse changes caused by weight loss. We would rather give you a clear view of what this product does: a convenient way to add muscle activation to your day.

GYM IN A BOX® products are general fitness and wellness tools, not medical treatments. They are not proven to prevent or reverse GLP-1-related muscle loss, treat loose skin, or replace resistance training or medical advice. If you use a GLP-1 medication, discuss exercise and nutrition plans with your healthcare professional. Individual experiences vary.