Jag skall minska måttet på midjan med 12 cm på 12 veckor. Från x till Y

Rules

Personal challenge, challenge yourself to Decrease measure Body measure - Waist, narrow with 12.00 cm before the end of the challenge.

The results in this challenge is calculated automatically from what you add to your diary

Active between 2013-07-15 and 2013-10-07.