Mar 18, 2008 4:22pm

I had already trained for ~3 years when I heard about the romanian chair crunch. Could do it right away, but could not go low. For the full contact twist and the dragon flag, found out about them ~1 year ago, full contact I could do right away albeit not heavy, dragon flag had to train ~2 months before I could do one with my legs straight. Check my website if you're into abdominal training: www.sixpackabsexercises.com