Mad Dogg Athletics Trademarked the term “Spin” (along with “Spinning” and “Spinner”) while in the early nineties; the corporation is protective of its use. We utilize the generic phrase “indoor cycling” frequently during this guide, even though lots of people who are into this kind of exercise use “Spin” or https://advertisesmart.com/view/post/Essential-Rotator-Cuff-Exercises-for-Injury-Prevention/72