This video tutorial shows you how to do bind variations yo-yo tricks. The yo-yo is one of the oldest living toys around, and the modern yo-yo of today was born is Santa Barbara, California. There's a gazillion yoyo tricks that you can put in your hobby arsenal, so pay attention and learn from the best. Learn bind variations from simple to elaborate. The bind is a way of bringing a unresponsive yo-yo back to your hand.