Is it okay for my arms to bend at the elbows or should I keep them 90 degrees throughout the entire swing?
/r/Sprinting: a community for people who like to run - very fast - New sprinters please read the FAQ!! If you enjoy running really fast, this is the place for you. We are a community composed of people in high school, college, and post-collegiate. We engage in discussion of race tactics, training advice, and news around the professional scene. - September 3, 2021 - 02:55