The Catastrophe Theory: the reset switch

This article briefly looks into controlling arousal and anxiety to increase performance. I’m sure that if you have studied any sports science (or psychology) course you would have been introduced to the various theories of arousal’s relationship to performance. Arguably the most used theory is named “the catastrophe theory” (Hardy & Fazey, 1987).

Jean Van de Velde was on the 18th hole leading the field of golfers with a 6 shot deficit during the 1999 Open at Carnoustie. Read more

The Right First Impression in Sport (Part 1/2)

When we meet players for the first time, they form an impression of us dependant on (primarily) non verbal factors. The term “person perception” for the players’ assessment of the target (coach) they are interacting with. Impressions formulate the evolution of players’ expectations of the coach and can impact the players’ attention, memory, attributions and ultimately behaviour. It has been reported that “coaches’ expectations have the potential to play an important role in how athletes cognitively process their athletic achievement” (Wilson & Stephens, 2005). It is therefore fundamental that we ensure we give the right impression for our athletes. Read more

Magnetic Bracelets

The top players are wearing the magnetic bands due to claims of performance enhancement. There is no empirical research that suggests Trion-Z or PowerBalance bracelets have any significant improvement on any parameter of performance. Scientifically, magnets are used in such forms as FMRI, and electro-magnetic fields have been used to stimulate bone repair but this requires “higher intensities”. The head of cardiology at Cleveland Clinic Steven Nissen said, “the main reason for the popularity of the jewellery is the medical phenomenon known as the placebo effect.” Perhaps the placebo effect Read more