Ha. I never thought I’d be writing a post about the contents of my sports bag. What a difference 5 months makes. It’s only taken me 35 years to do proper exercise! If you’ve started a new excerise regime as part of your January resolutions, whether it’s membership to a gym, running, swimming or walking everyday; the temptation is high to kit yourself out with new sportswear to make it all a bit more bearable. Or maybe that’s just me? When…