Evaluation basis: This guide draws on published screening research, current referral guidance, and FitnessVolt’s movement archive. A 2017 systematic review found that the Functional Movement Screen composite score did not support individual injury prediction. Supported single-leg squat: control with less guessingStand beside a rack or wall and use one or two fingers for balance. If the lift feels better without a screen change, keep the useful training change. Bottom lineUse movement screening to build a repeatable record of what you can do today.