Good question. The heavier band will give you more resistance - it just depends on how hard you want your workout to be,
Hey Crystal - thanks for subscribing! Good luck on your journey with Power 90 - sounds like you're off to a great start :)
Paleo is something I've never really looked at, though the way I'm eating now is fairly close to it: mostly meats, veggies and fruits and nuts. I rarely eat breads, though I like to have a whole grain pita turkey sandwich once in a while :) Guess I'll have to dig a little deeper and get some specifics - thanks for the suggestion!