Dialing in her prosthesis allowed sprinter Sae Tsuji to optimize her on-track performance, helping the para athlete in her quest for a Tokyo Paralympic medal in the women's T47 class for athletes with below elbow amputations and deficiency.The 26-year-old Japanese is hopeful to return to the podium at the Tokyo Paralympics and show the world that she has overcome the post-games slump she experienced after winning T47 400 meters bronze in Rio in 2016.The heats for the 400 will be held Friday and the final on Saturday, both at the National Stadium in Tokyo. Tsuji will also compete over 200 on…READ FULL ARTICLE