Counter Movement Jump Squats
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Transcript of Counter Movement Jump Squats
![Page 1: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/1.jpg)
Counter Movement Jump Squats
By: Nathan Boylan, Bryden Burrell, Hilary Graham
![Page 2: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/2.jpg)
What We’ll Cover
Hypothesis
Analysis Method
Collection Method
Jump Analysis
Errors
Methods
Conclusion
![Page 3: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/3.jpg)
Hypothesis
In the duration of one minute, jump height will continually decrease as more jumps are performed.
![Page 4: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/4.jpg)
Analysis Method
1. Subject 1 performed task while subject 2 records video
2. Subject 2 performed task while subject 1 records video
3. Video files analyzed using Kinovea
4. Data manually inputted into Microsoft Excel Document
5. Graphs created to indicate relationship between time and jump height
![Page 5: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/5.jpg)
Collection Method
Equipment iPad (Camera Application)
Desktop computer Kinovea
Microsoft Excel
![Page 6: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/6.jpg)
Subject 1
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Subject 1 - Data
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Subject 2
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Subject 2 - Data
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Subject 1 – Knee Angle
![Page 13: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/13.jpg)
Subject 2 – Knee Angle
![Page 14: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/14.jpg)
Errors
Subject 1 had 53.2% of his jumps rejected
Subject 2 only completed 56 seconds of the 1 minute requirement.
There is approximately a 5° margin of error on all knee angles
![Page 15: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/15.jpg)
Methods
Have the video recording device on a tripod.
Correct orientation of video file.
Have more visible tracking points on subjects body.
Working with a more advanced software.
![Page 16: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/16.jpg)
Conclusion
Our data and results support our original hypothesis that “In the duration of one minute, jump height will continually decrease as more jumps are performed”
![Page 17: Counter Movement Jump Squats](https://reader033.fdocuments.in/reader033/viewer/2022052310/545dbcf5af7959b4098b4c41/html5/thumbnails/17.jpg)
Questions?