Satan's Circus - Brand X workout

Buy in
49 TTB

WOD
49 x 20kg thrusters
49 x 20" box jumps
49 x 20kg thrusters
10 pull-ups Should have been 49
Didn't do 49 x 20kg thrusters

Hit the 15 minute cap. Should I have gone on?

Cash out
49 abmat sit-ups