Click the above link.
You will find this fascinating. David Block who is legally blind follows the history of Roller Derby and recently interviewed Hazel Roop who is 97 years olds and skated in Derby starting in 1936. Her granddaughter currently skates with Penn Jersey. Please read David’s other posts.
Because of women like Hazel there was developed a sport which has been passed down to you in its present form. Please read and share.