Oscar's Whirly Worms is a swing ride in Sesame Street Forest of Fun at Busch Gardens Williamsburg. While it's not the best, it is also recommended. The minimum height to ride is 42 inches.
This is a rock-n-tug ride.
Although 42 inches is the minimum height requirement, those children under 42 inches tall may also ride with a supervising companion age 14 or above.