I am new to this forum, but have been over in the regular SF for a few weeks. I would like a challenge.. and I am willing to commit to doing at least a mile on my tredmill every day, for 21 days.
Kathy--I would love to, but I don't seem to keep my end of the deal when I do join in. I've been in weight loss challenges and I just can't seem to get the weight off.
You had a great idea though!! Good luck!