On Blackboard there are four graphs which you will have to analyze. The graphs are of a countermovement jump in which the athlete used an arm swing and a concentric only jump in which the hands remained on the hips.

Use the graphs to complete the data table and compute vertical jump height using the time of flight and impulse-momentum equations.

Measurement	Athlete 1 - CM with Arms	Athlete 1 - Concentric Only	Athlete 2 - CM with Arms	Athlete 2 - Concentric Only
Time of flight (s)	~.54 seconds	~.50 seconds	~.57 seconds	~.46 seconds
Peak Force	~ 1,750 N	~ 1,770 N	~2,020 N	~2,000 N
Positive Impulse Before Take-off (Ns)
Negative Impulse Before Take-off (Ns)
Net Impulse Before Take-off (Ns)
Jump height from TOF (m)
Jump height from Impulse (m)

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