Tamrin Veldsman is a lecturer, and emerging expert, in the School of Human Movement Sciences in the Subject Group: Biokinetics at the North-West University (Potchefstroom Campus) in South Africa. Tamrin is a registered biokineiticist with the Health Professions Council of South Africa (HPCSA) and serves as the chairperson for the North-West Biokinetics Association of South Africa (BASA) committee. Before Dr Veldsman jointed the North-West University in 2017, she lectured at the University of Venda and worked in private practice as an independent practitioner in private practice.

Professor Dr. J. Hans de Ridder is a full professor and director of the School of Human Movement Sciences at the North-West University in Potchefstroom, South Africa. He is currently a C1 rated researcher of the National Research Foundation (NRF) of South Africa. His current H-Index is 19. He was the receiver in 2002 of the Stals Award and again in 2011 the Albert Strating Award for Preventative Medicine from the South African Academy for Science and Art for his exceptional contribution to kinanthropometry in Africa.