i've been ff my abs program for about 3weeks now and when i checked on my progress chart a while ago, my abs muscles group cannot be selected.. does that mean theres no progress at all?.. i'm sure i've submitted my exercise in the database, do i have to specify the weight used to 0 bcos i dont use any weight in abdominal exercises?..
You can't really check your progress for any exercise where you use 0 lbs weight. It's just the way the system works. If you use a constant, say 1 or 10 for example it will give you access to the abs section of the progress chart, but your progress will just look like a flat line since you're not actually increasing the weight used.