Weighted Hula Hoop for Exercise and Fitness - 42" Diameter Regular Adult SCIENTIFICALLY PROVEN WEIGHT AND SIZE FOR BEST RESULTS. Not only are our hoops used my hundreds of thousands over the past 15 years, they have also been tested by health professionals and determined to be the BEST combination of size and weight. IMPROVE BALANCE, LOSE WEIGHT, TONE YOUR ABS, BUILD LEAN MUSCLE. Based on feedback from thousands of clients, weve found the optimal starting weight for most people is between 1.5 and 3lbs at the very maximum. All of our fitness hoops are weighted in this range to give you the best possible chance of learning to waist hoop correctly and safely. MAKE WORKING OUT FUN, EASY AND A JOY TO BE EXCITED ABOUT. Burns approximately 7 calories per minute hooping, which equates to over 400 calories an hour. Increases heart rate; great cardio workout. Increases stamina. Improves your bodys balance and flexibility. Strengthens and tones your arms, legs, and abdomen. Works about 30 muscles in and around your bodys core 30 DAY MONEY BACK GUARANTEE. MADE IN THE UNITED STATES. MADE BY HAND. All of our hoops are handcrafted with attention to detail and functionality. We have many colors to choose from so your hoop will always match your outfit or your mood. TAKE IT FROM OTHERS. JUST READ OUR REVIEWS! THEY SPEAK FOR THEMSELVES. We don't have over a hundred reviews just by accident, we're committed to quality products, outstanding customer service and we can't wait to show you the same results and care we have shown thousands of others.