Click here to apply for our FREE 6 week challenge: +3 inches of vertical in 6 weeks My name is Isaiah Rivera and I have the highest officially tested vertical on the planet at 50.5 inches and am the ...
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How fast can you lose your vertical if you stop jumping?
Buy 6, get 6 FREE months of our vertical jump coaching: My name is Isaiah Rivera and I have the highest officially tested vertical on the planet at 50.5 inches and am the co-founder of THPstrength, a ...
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