Ascending Testicles

Cousin of Balls to the Wall. Start with feet on wall in 15 degree descending Merkin (Derkin) position. Do 10 Derkins then walk feet up wall to 45 degree Derkin position. 10 more Derkins then walk feet up wall to full Balls to the Wall pose. Can add 10 more Derkins here if you're tough enough. Or hold in BTTW pose.