This is how you can get flat abs without a single crunch!

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBobGsD.img?h=100&w=100&m=6&q=60&o=f&l=f&x=508&y=138Crunches are not the way to go as they put too much pressure on your neck and lower back.



أكثر... (http://www.msn.com/en-in/health/fitness/flat-abs-without-a-single-crunch-plank-or-burpee/ss-BBy9sfq?srcref=rss)