“…Procedures differ in regards to distance (2 meters to 40 meters) (Rydwik et al, 2012), start (static versus dynamic) (PhanBa et al, 2012), path (straight versus turn) (van Herk, Arendzen, & Rispens, 1998), speed (self-selected versus maximal) (Rydwik et al, 2012), instruction (e.g. "walk at a comfortable pace" versus " walk as if you are taking a stroll through the park") (Nascimento et al, 2012), and timing instrument (e.g. stopwatch, automatic timer, instrumented walkway) (Peters, Fritz, et al, 2013;Youdas et al, 2010).…”