What You Said: How Lifehacker Readers Are Getting in Shape in '09
http://lifehacker.com/5141459/how-lifehacker-readers-are-getting-in-shape-in-09
Get Amazing Abs (and Tone All Over) at Any Age on Yahoo! Health
http://health.yahoo.com/experts/healthieryou/11881/get-amazing-abs-and-tone-all-over-at-any-age/
Score Flat Abs Without Sit-Ups on Yahoo! Health
http://health.yahoo.com/experts/healthieryou/12887/score-flat-abs-without-sit-ups/
3 reasons your workouts aren't working - Healthy Living on Shine
http://shine.yahoo.com/channel/health/3-reasons-your-workouts-arent-working-376716/

This is a list of 10 key training mistakes, which can sabotage the efforts of even veteran exercisers.

Good workout Info.

short article on common workout mistakes