Fig. 1From: Effects of step frequency during running on the magnitude and symmetry of ground reaction forces in individuals with a transfemoral amputationExperimental setup. Participants ran on a force-instrumented split-belt treadmill at nine metronome frequencies based on their preferred step frequency (− 20% to + 20% with increments of 5%) for 20 s at each frequency. The split-belt treadmill was embedded with two force plates. Two handrails and safety harness were fitted to avoid fallingBack to article page