WOD - L-Pull Ups/L-Rope climbs

For Time:
The Porch:
Three rounds for time of:21 L-Pull-ups
15 ft. Legless climb, 3 ascents

Yeah right..
Damon WOD
29 Assisted DH pullups, tried to keep tucked
19 Assisted towel pullups
19 Assisted DH pullups
7 Assisted towel pullups

13:45

I really hate lack of sucess at this. I couldnt do two regular pullups at the start of this workout. I keep saying I am going to do something about pull ups but dont cuz I hate them. I really should do something.. like more pull ups. FYI I can hardly type with toasted shaking forearms.