The Body Sculpture weighted hula hoop is a fantastic way to have fun and get fit at the same time, all in the comfort of your own home. It's the perfect way to help trim your waistline, tone your stomach and hips, plus improve your core strength. When hula hooping for 30 minutes the average woman can burn 165 calories and the average man 200 calories. Plus due to the added weight you can also maintain the hoop's rotation for longer. It's easy to assemble, just push an click into place the 8 sections to form the circle, it's lightweight and portable and the diameter is 100 centimeters. Suitable for both men and women.