FORM CHECKER is an app that helps you get hints for improvement by checking the momentary movements of the sport with continuous photos and playing them slowly. By slicing the video into continuous photos of up to 30 photos/sec, you can check the momentary body movements that were difficult to understand in the video.

■■ Main functions ■■
-Select the required range of video, specify the number of photos per second in the range of 5-30, and automatically create a series of photos.
-Save the required photos (up to 50) from a large number of automatically created series of photos and check or download them with this app.
-Draw a line on the photo to check your body balance.
-Play the video slowly at up to 1/4 speed to see the form.

■■ Tips for creating videos ■■
-Since it is an application to check the momentary movement, it is recommended to keep the length of the video within 2 or 3 minutes.
-If you can change the aspect ratio of the photos, it is recommended to shoot the video in a 1: 1 (square) ratio to make it easier to see the continuous photos.