Hello! I'm in my 25th week of my 5th pregnancy and have recently discovered Cathe. I only own 3 DVD's: Cardio Hits, Rhythmic Step, and Power Hour. I had a couple questions: 1. where did you get your barbells, which brands are good, and what is the maximum weight I would need for any Cathe workout 2. Considering what to buy next, and I was looking into strength workouts. I was wondering if Pure Strength or Slow and Heavy would be good options. Is one better than the other? I am really loving these workouts! I don't even mind doing them with the 2 year old trying to jump on the step, my four year old trying to lift the weights, and my 6 and 8 year olds commenting that I'm not as bouncy as the lady on the TV. (I have to point out my belly is a lot bigger than the lady on TV and therefore harder to "bounce")