You need a grownup size hoop! I would recommend getting a 42" OD 160PSI Starter Hoop. Or if you already have a large hula hoop at home, try it out and focus on two push points. So, instead of making a circle with your hips, use a side to side movement or front and back. Does that make sense? If you need a better hula hoop, just email me at hello@superhooper.org or check out my website: www.superhooper.org :D