This might mean that we have to combine several less accurate tests in order to make effective decisions. All rights reserved. Your foot should be able to maintain its position when your body weight contacts the ground. Athletes in that sport may be ranked according to characteristics that may be predictive of their performance on the field. The performer must get a sit and reach box and place feet flat to have the box hang over the shins. The older you are, the less muscle mass you will have, and joints will be stiffer. Test reliability refers to how a test is consistent and stable in measuring what it is intended to measure. The 30m sprint test is used in the MLS Combine. The aim of the test is to weave through the cones in the quickest time possible. Required Resources