IM Body Weight Training Rings. I.M. Body Weight Training Rings are the secret workout method of the most insanely fit people on the planet. by using your own body weight, you use your own body for resistance, so there are no weights, no bands-just you using the body you've got to get the body you want. with I.M. Rings you get 5 Extreme Workout DVDs targeting arms, back, chest, abs, and legs-plus 2 Bonus DVDs guaranteed to get you Rock Hard and Ripped in just 14 minutes a day I.M. Body Weight Training Rings slide easily on any door. You can even hang them from a garage beam, basement rafter, or take them to the park. Excuses are gone. There's no place you can't train with I.M. Body Weight Training Rings. Dimensions: 80 Inch L x 26 Inch W x 4 Inch H Weight: 7Pound s