Different types of hoops

Fitness or sports hoops are different from the plastic hoops found in toy stores. Sports hoops are generally weighted and constructed from rubber foam or nylon coated plastics. They also are available in a variety of sizes. When choosing a hoop consider the following
The lighter the hoop, the more energy needed to make it spin, resulting in a more aerobic workout. The heavier the hoop, the less energy needed to make it spin, resulting in a longer time getting to a fat-burning level. Ron Klint of Canyon Hoops states on Hooping.org that he recommends the beginning hoopster choose a hoop 32 to 45 inches in diameter and that weighs between one to two pounds. This hoop will work well for all types of hooping and fitness levels.
Choosing a weighted hoop can help with muscle building but a too-heavy hoop can result in bruising throughout the mid-section. Sport or fitness hoops can be purchased in sporting goods stores or online and vary in price from around $25 and on up for a customized hoop. Child-size hoops are also available.
If you are just beginning, try purchasing a large toy hoop from a retailer for under $10. Give it a few spins and see how much fun working out can be.
Hula hooping is a fun alternative cardio and core strengthening workout that will fit into both novice and advanced routines.