Oh, I love Adrianne! She is so inspiring and funny and you want her to be your friend! We had started the January challenge with @fotostef a few years ago, but had to stop it because of an injury. Now, imagine that I can't remember if it was me or Stefanos that had this lower back issue, but we both stopped and I guess this is the proof of how important it is when you have a companion, how encouraging it is. Well done to both of you for staying consistent to the challenge, you are almost there! The important thing, I think, is when you stop seeing it as a challenge and just anticipate for the next session as you described you do :)
I would happily participate now knowing that you will be there as well, that would be great, but I don't think my body can take it - I have started pilates and lifting some weights and I am not sure I can handle more.
So happy for you getting stronger every day!