The treadmill ADAL3D-WR is designed to measure ground reaction forces during human walking and running. In total, it consists of 20 piezo-electric sensors to accurately measure the 3D-force vector and the centre of pressure separately for each side.
The treadmill has two levels of forceplates. The upper level has two plates to seperate vertical forces between the left and the right leg in double stance phase. The lower level (Sensor S1-S4) measures horizontal forces.
Link to the manufacturer: Medical Developpement