Sit To Stand

Medical

Free · Designed for iPad

Sit to Stand App is the first scientifically validated application for the biomechanics evaluation of the chair rising test based on high-speed video recording (240 frames-per-second). Sit to Stand App quickly and easily reports values of time, velocity, and muscle power of the sit-to-stand test. These variables are of great interest in the scientific and clinical fields for the early detection of functional changes associated with the aging process, as well as determining functional capacity in different populations. Sit to Stand App has passed several scientific validation processes. Their results have been shown to be equally valid as those reported by high-cost laboratory devices such as force plates or 3D video capture systems. Studies have shown how the results of the Sit to Stand App are related to frailty syndrome and determinants of sarcopenia in older adults. These findings make the Sit to Stand App a considerably useful pocket tool within the clinical setting. _______ Note: App Store screenshots generated with Screenshots.pro

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Improved video analysis by fixing a bug that affected frame transitions.

The developer, Juan Diego Ruiz-Cardenas, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Size
      • 4.7 MB
    • Category
      • Medical
    • Compatibility
      Requires iOS 15.0 or later.
      • iPhone
        Requires iOS 15.0 or later.
      • iPad
        Requires iPadOS 15.0 or later.
      • iPod touch
        Requires iOS 15.0 or later.
      • Mac
        Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English and Spanish
    • Age Rating
      13+
      • 13+
      • This app has an age rating of 13+ with content restrictions. Some content may be rated higher, but access is managed by the developer through in-app controls.
      • In-App Controls
        Age Assurance

        Infrequent
        Medical Treatment Information
    • Provider
      Juan Diego Ruiz-Cárdenas
      • Juan Diego Ruiz-Cárdenas has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
    • Copyright
      • © 2017-2025 Juan Diego Ruiz-Cárdenas, Juan José Rodríguez-Juan