Purpose
Rules to play Yo Yo
Purpose
The test evaluates an individuals ability to repeatedly perform intervals over a prolonged period of time, particularly for athletes from sports such as tennis, team handball, basketball and soccer or similar sports.
Yo yo
Modifications
Counterweight
Variations
Target population
Gravity pull
Advantages
Power throw
Walk the Dog
Tying the Slip Knot
Hold the Yo yo
Throw down More ...
Test your English Language 
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