Fig. 2 | Scientific Reports

Fig. 2

From: The development and validation of a performance infill tracking system to investigate rotational traction mechanisms on artificial turf surfaces

Fig. 2

The process for capturing, synchronising, and analysing torque, angle, vertical displacement, and video data. For the validation study the tracking markers were 1–5 mm GOM fiducial markers, for the turf tracking study, markers were seeded EPDM infill particles, a 5 mm white marker placed on the stud centre, and white displacement markers created using a 3D printed part (figure).

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