NordicAngle
Sports
Free · Designed for iPad
■Overview■
Nordic Angle is a smartphone application developed in collaboration with Athletic Training Laboratory at Waseda University (instructed by Professor Norikazu Hirose) and S-CADE. Co., Ltd. AI automatically detects landmarks at the hip, knee, and ankle joints. Based on the detected landmarks, it calculates the break-point angle and the hip flexion angle at the break-point during the Nordic hamstring exercise. A smaller break-point angle indicates that the upper body can lean further forward, suggesting stronger eccentric hamstring strength. Therefore, regular measurement of the break-point angle suggests that a smaller value is associated with a lower risk of hamstring injury.
■How to use■
1. The device is placed about 3 m to the left and right of the person, with the participant centered in the frame.
2. When the person is ready, record a video at the setting (60 fps).
3. The person leans forward as slowly as possible from a kneeling position, and then leans forward as far as possible.
4. Please trim it short from the initial and final parts of the motion of the person.
6. Open Nordic Angle and select a video.
7. The analysis zone will be restricted to the participant only, excluding the partner holding the participant's ankles.
■Notes■
・The entire body of the person should be shown.
・Loose-fitting clothing will reduce detection accuracy.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The ability to set an analysis zone has been added, preventing misidentification of individuals restraining the ankle.
The developer, 株式会社S-CADE, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- S-CADE, CORPORATION
- Size
- 4.5 MB
- Category
- Sports
- 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.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © S-CADE