You know in The Notebook when Rachel McAdams runs along the beach saying she's a bird while flapping her arms? Yeah, that's kind of how it feels whenever you do a reverse fly exercise. But this move ...

Add Yahoo as a preferred source to see more of our stories on Google. Hands up if you spend most of the day sitting – I'll raise both! Modern life is relentlessly (and often unconsciously) ...

a) Holding a 7.5kg weight in each hand with your arms in front of you, bend your knees and lean forwards. b) As you exhale, raise your weights out and up, and then return to the start position. We're ...