OW! My shoulders are killing me. I had to give up the 3 lb weights towards the end. I definitely could feel the burn. What an awesome workout. It was entertaining watching my 4 year old imitating me. Then after I was done, he was teaching his own exercise class. "Now we're going to be doing Goopy Boopies starting in 11 seconds! 10...9...8...7...6...5...4...3
...2...1" Haha, he makes me laugh. And if anyone is wondering what Goopy Boopies are, he likes to make up his own words for things.