By the way, Rami,
Lisa has got to be one of your best. She really knows her stuff-particularly working the core. Every workout with her has been tough. She ought to do a class. I was amazed at how much I liked that type w/o and how much I got out of it! She's a definite keeper and I am not just saying this to be nice....she really needs to be marketed for that (core strength and whatever you would call it..especially for bad backs and being centered in mind, body ,ect....just a thought. Triatheletes could really benefit from her expertise as well.