>>332585981
Playing a song like this https://www.youtube.com/watch?v=4DcGBE-F9hk with trackers on your feet is harrowing. The way you rotate and kick out your foot is enough force to displace or even throw the trackers off your feet depending on your straps. Putting the trackers around your ankles fix this problem somewhat since most of the force is directed perpendicular to the strap instead of parallel to it