Say hello to my new favourite hobby - hula hooping! I was always RUBBISH at hula hooping as a kid (along with whistling, cartwheels and headstands... what kind of childhood did I have?!) but it recently came back into my life when I met my pal Joshua, who is some sort of hooping master! (Seriously, he goes to hoop camp and everything). Anyway, before I knew it, I was hooked & had to make one of my own. Here's how you do it. To make your very own hula hoop you need the following: 25mm MDPE…