Fig. 1From: Validity of the frame subtraction method in dynamic postural stabilityExperimental setup. The digital video cameras were set at 2.0 m in front and on the landing sides. The camera lens height was set at 87.5 cm. The starting position was 35 cm behind the edge of the force plate. The overhead marker was placed at a position equivalent to 50% of each participant's maximum vertical jump heightBack to article page