The 30-Day Plank Challenge

Health & Fitness

Only for iPhone

Free · Designed for iPhone

iPhone

A strong, stable core is the foundation you need to not only prevent injury but move freely and strongly in every workout. Join the 30-day plank challenge and you'll see noticeable changes in just a month's time. How To Plank 1. Place elbows directly beneath your shoulders, legs extended. 2. Press through your heels so calves are lengthened. 3. Relax your hand and look at the floor. 4. Keep your body in a straight line.

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The developer, Mooncheon Song, 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.

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    Accessibility

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    Information

    • Seller
      • Mooncheon Song
    • Size
      • 90.9 MB
    • Category
      • Health & Fitness
    • Compatibility
      Requires iOS 10.0 or later.
      • iPhone
        Requires iOS 10.0 or later.
      • iPod touch
        Requires iOS 10.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
  • Privacy Policy

    • More by Mooncheon Song

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