You don't need to follow along on Facebook if you don't want! I just put that there to be inviting.
Make sure you are using proper form and if you are not sure how to do a move Google is a wonderful place to look. If you do not have dumbbells than you can either not use them or use cans from your cupboards or whatever you want.
I hope you enjoyed this challenge and were able to complete it. I know that at the end it is a lot of reps but I have faith!