07 February 2012 Expert to help netballers to see and move ball faster 0				The Proteas aim to move on to the third spot in the world rankings. Our players have shown a lot of improvement tactically, but our challenge has always been in the visual and perceptual skills, which are Calder’s competency NETBALL … Read more >
03 February 2012 Former Bok guru helps netball 0				Johannesburg – When the South African netball team play their next international match, they will be armed with a special secret weapon – Sherylle Calder, the world-renowned specialist in visual performance skills and their effect on improved sporting performance. Calder, … Read more >
03 February 2012 Proteas’ secret weapon 0				Sherylle Calder © Gallo Images Proteas’ secret weapon When the South African netball team play their next international match, they will be armed with a special secret weapon – Sherylle Calder, the world-renowned specialist in visual performance skills and their … Read more >