This month I decided to host a challenge Mid-Month Sit-up Challege. The goal is to do 100 sit-ups each day til the end of January. You are to keep track the time it takes for you to complete them. Winners will be chosen as follows:
1) daily participation
2) best progressive time
3) overall personal progress
Are you up for the challenge? If so, we invite you to join our group and start today.