Track & Field - Sprinters

Title

Sprint Analysis : 10 meters Optojump Next with young Chinese sprinters

Preface

10 meters Optojump Next have been placed on Athletic track for the analysis of the acceleration and speed capabilities of a selection of young Chinese talent sprinters. Here follow some acquisitions, data and qualitative considerations.
Two webcams have been placed in rear  and lateral position.

Video

Click on the thumbnails to watch the videos

Still Images Analysis

Click on the images for bigger version

Plot Graphs

Some Plot Graphs taken directly from Optojump next Software

Speed

Flight and Contact Times

Step Length

Considerations

• This sprinter has a very bad attitude during the push of the left leg
• The speed curve is strongly affected by this lack of force in the sprint direction (see the dyagram and notice how there is a missing speed improvement during the first 2 steps)
• All the data show an asymmetry between right and left supports