I love Zumba! I do 2 hours of Zumba a day and drink a couple of glasses of gatorade right after but also drink my water as well. It helps keep me hydrated. I don't go to the classes though, I have the game for Xbox 360 (Zumba Rush) so it's convenient and free. I also do Taebo (on youtube) and Just Dance on Xbox. You can probably try those I you need some workouts to do at home! Have a great evening!