I love '30 Rock.' It's one of my favorite shows. It's certainly the gold standard of comedy writing.
To compare Tensegrity with yoga or t'ai chi is not possible. It has a different origin and a different purpose. The origin is shamanic, the purpose is shamanic.
I'd say I'm quite powerful so I'm not afraid of jumps or acrobatic elements. The hardest part is... get on the beam and stay there on top of it!