Performance & Fitness

Lean Body Mass

Name: Lean Body Mass - Performance Biomarker Guide
Creator: Ocean Path Ventures LLC
Published: 2025-10-01

Total body weight minus fat mass in kg

Body CompositionCategory

Men: 55-75 kg, Women: 40-55 kgReference

Maintain or increase over timeReference (unattributed, from device vendor docs)

Why Lean Body Mass matters

Reflects muscle mass and bone density. Higher lean mass associated with better metabolic health and longevity. Declines with age without resistance training.

Reference Range

Men: 55-75 kg, Women: 40-55 kg

Reference (unattributed, from device vendor docs)

Maintain or increase over time

We have not yet verified a published source for a Lean Body Mass target. The value above comes from device vendor material and is shown as a reference only. How we verify ranges.

Devices that measure this

Devices in our comparisons whose published specs list this metric:

Compare DEXA scan providers

Track Your Body Composition

Monitor Lean Body Mass with wearables and health tracking devices

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Health Disclaimer

This information is for educational purposes only. Consult a healthcare provider for personalized health recommendations.

Written and maintained by Ocean Path Ventures LLC, the site's publisher. It is not a clinical practice, and this page was not written or reviewed by a clinician.

Last reviewed Sep 23, 2026 · First published Oct 1, 2025