Vertical jump tutorial by Jordan Kilganon. He uses Vertec to measure, and also explains why Game 1 Lows help avoid slipping, resulting in a safer, better jump!

How to make a jump ring, open and close right way - Basic Guide - How to make jewelry from copper wire by Lan Anh Handmade ...

So what kind of strength workouts should runners be doing? According to expert trainer Tess Glynne-Jones, one type of movement runners generally neglect as part of strength training is explosive ...