I had read some other reviews that said this workout was “tough” which was actually something I was looking for. I try to work out often but have definitely been slacking off since getting pregnant. I went on a search for workout DVD’s that were designed to be safe for myself and my munchkin. The assistant is well into her pregnancy and shows modifications for the moves. I wouldn’t necessarily call this workout “tough” though it can be challenging (obviously more or less so depending on your ability). I am now at week 20 and have really enjoyed this workout.