Bruce Lee made the Dragon Flag one of his signature moves, and it’s now part of fitness pop culture. Sylvester Stallone also helped to popularise the dragon flag exercise when he performed in the film Rocky IV. It is one of the hardest Ab exercises there is. If you want to give it a crack, here’s how to do it: How to do the dragon flag 1 ) Lie on your back on the bench … [Read more...] about How to Do the Dragon Flag