In drumming, a Gravity Roll is a percussion technique. It is performed by resting the shaft of the drumstick on the rim of the snare drum, while holding the butt. The hand is moved up and down, causing the head of the stick to strike the drum’s head once per stroke and the shaft of the drumstick will strike the rim of the drum on the way down (similar to a seesaw). The spot on the drumstick varies, as this technique requires considerable forearm precision. It helps to press down fairly hard and also following a slow to fast to slow pattern in order to gain more control. Although its origin is unknown, this technique is believed to have been used by jazz drummers such as Buddy Rich in the past.