100m
Lessons in Defying Gravity with Coach Caryl Smith Gilbert
https://1080motion.com/defying-gravity-caryl-smith-gilbert/
100m hurdles
Keni Harrison Sets World-Leading 100-meter Hurdles Time At London Diamond League
https://www.teamusa.org/News/2018/July/22/Keni-Harrison-Sets-World-Leading-100-meter-Hurdles-Time-At-London-Diamond-League