Isaiah Rivera on MSN

I Like Train Hard To Make Very High Jump In Air

If you want my team to coach you personally to jump higher click here: My name is Isaiah Rivera and I have the highest ...
Hosted on MSN

High Jump Training: Backflip Technique

First high jump was my bro grant at 1.70m and javelin is me, I threw around 40m and no idea what to fix on it.. And my high jump form Is terrible I know. I should be arching my back and idk why but I ...
The Spokesman-Review

Refined technique has seen Freeman High’s Trenton Sandborn make incredible leap in high jump

There’s no telling how high Freeman junior Trenton Sandborn would have high jumped by now if he had some specialized coaching. That’s the difference many times between small rural schools and larger ...