Dalibor Svrcina, backhand side view, 240 fps [bpacK1cwxJW] Published in Everyday Knowledge December 2015, Prostejov www.swinganalyst.cz d0vwgnJDY64 UsVzbKvg3XB K8sdJNETPvF 5XJSkEuFtyE CgZXUAscKfK FtlZWhlvj4r 6fCa2pmkMLu