ouch! she lost momentum too quickly! (this reminds me of Δp=m(v-u) and m1u1+m2u2=m1v1+m2v2 and Fres=ma)... just got to spit this out, although I dont think these equations have anything to do with the video.
she was too light and the cables went slack Damn that video was cruel with all that repeats and slow-mo's.