Calvin first started his physiotherapy training at Nanyang Polytechnic, graduating in 2003 with his Diploma in Physiotherapy. He later went to complete his degree with The University of Sydney with a Bachelor of Health Science (Physiotherapy) in 2004 and proceeded to complete his Master of Manual Therapy from the University of Western Australia (UWA) in 2006.
Through his years as a physiotherapist, Calvin had experience working with both local and international athletes, recreational and elite across multiple sports. Calvin had also served on the Singapore Physiotherapy Association Committee as the Co-Chairperson for Membership in 2014/15.
Calvin had also served as a Part-Time Lecturer and Clinical Instructor in Nanyang Polytechnic’s Physiotherapy Program.