Ummmm I need help with my vert... I jump 16' and I want at least 10 more inches can anyone help me?

ummmm i need help with my vert....I jump 16' and i want at least 10 more inches can anyone help me?
To jump higher, you would need to strengthen your legs (calves to be specific). A way you can do that is by doing heelraises and sprinting. I can't guarantee that it will raise your verical by 10 inches right away but I do it and it works for me. My vertical is about 27 in.

And also, you would have to do it all the time (everyday) just to work your calve muscles. And you'll get it :)

Buy dunknow.it`ll increase your vert by 8-14 inches.the link is dunknow.com

Just in the past few months I have increased my vert from 18" to 25". The main thing that helped was buying a weighted vest from 's Sporting Goods. You should get one and try different kinds of jumping while wearing it.(standing 2 leg, running 2 leg, running 1 leg) try to put everything you've got into every jump. BTW I'm only 5 ft tall.