when do you start?
I'm doing C25k on w3d2.....I'm 5'0 currently 144.6 lbs and I'm trying to see when should I start focusing on doing a full 30 min abdominal circuit, because i'm only doing 10 minutes of the daily abs app 2x daily. How do you know if you've lost fat in your abdominal region, and when should you begin abdominal exercises?