--- title: Eforto muscle health description:   --- [Skip to the main content.](https://www.eforto.com#main-content) [![eforto-logo-full-500](https://www.eforto.com/hs-fs/hubfs/logos/eforto-logo-full-500.png?width=500&height=110&name=eforto-logo-full-500.png "eforto-logo-full-500")](https://www.eforto.com) [![Eforto health](https://www.eforto.com/hubfs/Eforto.svg "Eforto health")](https://www.eforto.com) - [ Application Fields ](https://www.eforto.com/applications) - [ Health & Fitness ](https://www.eforto.com/health-fitness) - [ Medical & Healthcare ](https://www.eforto.com/medical-healthcare) - [ Clinical Research ](https://www.eforto.com/clinical-research) - [ Longevity Experts ](https://eforto-146222511.hs-sites-eu1.com/longevity-experts) - [ Solutions ](https://www.eforto.com#) - [ Kiosk Screening ](https://www.eforto.com/kiosk-screening) - [ Frailty Assessment ](https://www.eforto.com/frailty-assessment) - [ Recovery Monitoring ](https://www.eforto.com/recovery-monitoring) - [ Remote Monitoring ](https://www.eforto.com/remote-monitoring) - 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[ Shop ](https://eforto.odoo.com/shop) - [ About us ](https://www.eforto.com/about-us) - [ Contact us ](https://www.eforto.com/contact) ## Predict Health Outcomes with Muscle Strength, Muscle Fatigability, Vitality Capacity* The first validated effort test for (self-)monitoring Muscle Health and Vitality Capacity (WHO definition) in under 5 minutes [![The-Lancet-Vitality-Capacity](https://www.eforto.com/hs-fs/hubfs/The-Lancet-Vitality-Capacity.png?width=291&height=184&name=The-Lancet-Vitality-Capacity.png) ](https://www.thelancet.com/journals/lanhl/article/PIIS2666-7568(22)00200-8/fulltext) [ Schedule a Demo ](https://app.reclaim.ai/m/eforto/eforto-video-call) ### Discover the versatility of Eforto® ![Health_Fitness](https://www.eforto.com/hubfs/Eforto-2025/image/Health_Fitness.svg) #### [Health & Fitness](https://www.eforto.com/health-fitness?hsLang=en) Expand your health span by tracking and maintaining muscle health and vitality [read more](https://www.eforto.com/health-fitness?hsLang=en) ![Medical_Healthcare](https://www.eforto.com/hubfs/Eforto-2025/image/Medical_Healthcare.svg) #### [Medical & Healthcare](https://www.eforto.com/medical-healthcare?hsLang=en) Advance clinical care by leveraging innovative biomarkers that support decision-making, rehab, and disease management [read more](https://www.eforto.com/medical-healthcare?hsLang=en) ![Clinical_Research](https://www.eforto.com/hubfs/Eforto-2025/image/Clinical_Research.svg) #### [Clinical Research](https://www.eforto.com/clinical-research?hsLang=en) Unlock new frontiers with unique biomarkers and customizable protocols [read more](https://www.eforto.com/clinical-research?hsLang=en) ##### Discover Eforto® The first validated solution to monitor - ![Muscle_strength](https://www.eforto.com/hubfs/Eforto-2025/image/Muscle_strength.svg)Muscle strength - ![Muscle fatigability_icon_round_new](https://www.eforto.com/hubfs/Eforto-2025/image/Muscle%20fatigability_icon_round_new.svg)Muscle fatigability - ![Self perceived fatigues_icon_round_new](https://www.eforto.com/hubfs/Eforto-2025/image/Self%20perceived%20fatigues_icon_round_new.svg)Self-perceived fatigue ##### as biomarkers for Vitality Capacity* (WHO definition) *Vitality Capacity is a physiological state ... reflected in the level of (1) energy and metabolism, (2) neuromuscular function, and (3) immune and stress responses. [![Springer](https://www.eforto.com/hs-fs/hubfs/Eforto-2025/image/Springer.png?width=271&height=96&name=Springer.png) ](https://link.springer.com/article/10.1007/s40520-023-02365-3) Validity and Reliability of Eforto®, a System to (Self-)Monitor Grip Strength and Muscle Fatigability in Older Persons. De Dobbeleer et al. 2023   [![the_lancent](https://www.eforto.com/hs-fs/hubfs/Eforto-2025/image/the_lancent.png?width=271&height=96&name=the_lancent.png) ](https://www.thelancet.com/journals/lanhl/article/PIIS2666-7568(22)00200-8/fulltext) [WHO working definition of **vitality capacity** for healthy longevity monitoring. Bautmans Ivan, et al. 2022](https://doi.org/10.1016/S2666-7568(22)00200-8) ### The Eforto® System makes vitality monitoring accessible to all ### Eforto® Vigorimeter Outperforms traditional dynamometers ![Eforto-Vigorimeter](https://www.eforto.com/hs-fs/hubfs/Eforto-Vigorimeter.png?width=600&height=580&name=Eforto-Vigorimeter.png) - #### [Superior ergonomy](https://www.eforto.com#) The ergonomic bulb is superior compared to classic isometric dynamometers. - More reliable across different hand sizes - Allows sustained grip strength testing to assess muscle fatigability - #### [Usable by the weakest](https://www.eforto.com#) With only 100g, Eforto is usable by even the weakest persons. - #### [High accuracy](https://www.eforto.com#) Medical-grade pressure sensor with auto-calibration before each test. ### Eforto® App Guided self-testing with validated protocols ![Group 2608980 (1)](https://www.eforto.com/hs-fs/hubfs/Group%202608980%20(1).png?width=1500&height=1365&name=Group%202608980%20(1).png) - #### [Validated protocols](https://www.eforto.com#) Eforto® has several validated protocols that can be configured based on your use case. - #### [Results in under 5 minutes](https://www.eforto.com#) The Eforto Vitality protocol gives insight into your vitality capacity in less than 5 minutes. - #### [Self-testing at home](https://www.eforto.com#) Interactive guidance by the app allows self-testing for monitoring at home. ### Eforto® Metrics Remote monitoring with insightful metrics ![Eforto-Metrics](https://www.eforto.com/hs-fs/hubfs/Eforto-Metrics.png?width=600&height=580&name=Eforto-Metrics.png) - #### [Track evolution over time](https://www.eforto.com#) Remote monitoring with tracking the evolution of Eforto® biomarkers over time. - #### [Insightful reporting](https://www.eforto.com#) Algorithms automatically analyze test data and deliver actionable insights using intuitive traffic-light color-coding. - #### [Secure & interoperable](https://www.eforto.com#) Compliant data processing with security and interoperability by design, offering a FHIR API. HIPAA, GDPR and ISO 27001 compliant. ### Trusted by researchers around the world ![Vrije Universiteit Brussel](https://www.eforto.com/hs-fs/hubfs/logos/1200px-Vrije_Universiteit_Brussel_logo_svg.png?width=575&height=256&name=1200px-Vrije_Universiteit_Brussel_logo_svg.png) ![Radboud UMC - university medical center](https://www.eforto.com/hubfs/logos/Radboud%20UMC.svg) ![Ziekenhuisgroep Twente](https://www.eforto.com/hs-fs/hubfs/logos/zgt_rgb_payoff_intern.png?width=200&height=108&name=zgt_rgb_payoff_intern.png) ![uz-brussel-logo](https://www.eforto.com/hs-fs/hubfs/logos/uz-brussel-logo.png?width=455&height=256&name=uz-brussel-logo.png) ![it-logo](https://www.eforto.com/hs-fs/hubfs/logos/it-logo.png?width=512&height=178&name=it-logo.png) ![images](https://www.eforto.com/hs-fs/hubfs/images.png?width=225&height=225&name=images.png) ![leiehome-logo](https://www.eforto.com/hs-fs/hubfs/logos/leiehome-logo.png?width=600&height=202&name=leiehome-logo.png) ![Kansas University Medical Center](https://www.eforto.com/hs-fs/hubfs/logos/Kansas%20University%20Medical%20Center.png?width=600&height=600&name=Kansas%20University%20Medical%20Center.png) ![Erasmus Medical Center](https://www.eforto.com/hubfs/Erasmus%20MC.svg) ![uza](https://www.eforto.com/hs-fs/hubfs/logos/uza.png?width=539&height=231&name=uza.png) ![logo_2x](https://www.eforto.com/hs-fs/hubfs/logo_2x.png?width=994&height=179&name=logo_2x.png) ![testimonial-placeholder-1](https://507386.fs1.hubspotusercontent-na1.net/hubfs/507386/testimonial-placeholder-1.jpg) > Having used numerous web themes over the years, I can confidently say that this theme stands out in its class. Not only is it aesthetically pleasing and highly customizable, but it's also intuitive and user-friendly. The responsive design adapts flawlessly to all devices, ensuring a seamless experience for our audience. Kudos to the team for creating such a top-notch product! ##### Prof. Ivan Bautmans ###### Frailty in Aging VUB ★★★★★ ![testimonial-placeholder-1](https://507386.fs1.hubspotusercontent-na1.net/hubfs/507386/testimonial-placeholder-1.jpg) > Having used numerous web themes over the years, I can confidently say that this theme stands out in its class. Not only is it aesthetically pleasing and highly customizable, but it's also intuitive and user-friendly. The responsive design adapts flawlessly to all devices, ensuring a seamless experience for our audience. Kudos to the team for creating such a top-notch product! ##### SANDA CAMBEL ###### DIRECTOR OF MARKETING ★★★★★ ![testimonial-placeholder-1](https://507386.fs1.hubspotusercontent-na1.net/hubfs/507386/testimonial-placeholder-1.jpg) > Having used numerous web themes over the years, I can confidently say that this theme stands out in its class. Not only is it aesthetically pleasing and highly customizable, but it's also intuitive and user-friendly. The responsive design adapts flawlessly to all devices, ensuring a seamless experience for our audience. Kudos to the team for creating such a top-notch product! ##### SANDA CAMBEL ###### DIRECTOR OF MARKETING ★★★★★ [![Eforto-logo](https://www.eforto.com/hubfs/Eforto-2025/image/Eforto-logo.svg)](https://www.eforto.com) Eforto enables the monitoring of key healthy aging biomarkers through a smart, guided 5-minute maximal effort test. ![ISO 9001](https://www.eforto.com/hs-fs/hubfs/images/ISO%209001.png?width=109&height=42&name=ISO%209001.png)     ![ISO 27001](https://www.eforto.com/hs-fs/hubfs/images/ISO%2027001.png?width=124&height=42&name=ISO%2027001.png)   [Terms of Service](https://compliance.eforto.com/terms-of-service) [Privacy Policy](https://compliance.eforto.com/privacy-policy) [Schedule a Call](https://app.reclaim.ai/m/eforto/eforto-video-call) **Eforto BV** 's Herenweg 16 1860 Meise, Belgium VAT: BE 1030.787.326 **Eforto Health Inc** 530, 7th Ave, Suite 902, New York NY 10018, USA ![Flanders State of the art](https://www.eforto.com/hs-fs/hubfs/Eforto-2025/image/Flanders%20State%20of%20the%20art.png?width=229&height=96&name=Flanders%20State%20of%20the%20art.png) ![EU flag](https://www.eforto.com/hs-fs/hubfs/Eforto-2025/image/EU%20flag.png?width=217&height=187&name=EU%20flag.png)   © 2026 Eforto Health, Inc. / Eforto BV. 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