|François Raoult doing a revolved triangle|
I always go home after an Iyengar class thinking, "We didn't do anything." An hour of two later I fall into a deep sleep, utterly exhausted.
After a Bikram class I normally feel invigorated and energetic. The only time I regularly fell asleep after a Bikram class was during a three month period when my body was healing from a major operation.