Tabata Squat
Handstand walk; 4 minutes
Repeat.
Note:
If you can't walk on your hands hold a handstand
for as much of the 4 minutes as possible.
"For when the One Great Scorer comes to mark against your name,
He writes - not that you won or lost- but how you played the game.
- Grantland Rice
Good technique, sound mechanics, good site.
Learn all these exercises in as much detail as possible.
http://www.exrx.net/Lists/PowerExercises.html