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Hosted on MSN10mon

50 Inch Vertical Jump Test - MSN

If you want me to coach you personally to jump higher click here: If you want a FREE week of jump training click here: My name is Isaiah Rivera and I have the highest officially tested vertical on ...
Hosted on MSN4mon

Isaiah Rivera Official 50 Inch Vertical Jump Test - MSN

If you want me to coach you personally to jump higher click here: If you want a FREE week of jump training click here: My name is Isaiah Rivera and I have the highest officially tested vertical on ...