A CASE STUDY OF THE PHYSIOLOGICAL AND PSYCHOLOGICAL RESPONSES TO COACHING PROFESSIONAL AUSTRALIAN FOOTBALL

Coaching professional sport is stressful, yet there is little information detailing the physiological and psychological responses of coaches during match-play. The burden of measurement instruments during competition may preclude their use with coaches during this high-pressure part of the coaching cycle. This exploratory case study examined physiological and psychological alterations when coaching professional Australian football to determine the potential health implications and enhance health literacy in coaches. One head coach of a professional football team was monitored for heart rate (HR), stress-related hormones (C-Reactive Protein, Cortisol, Troponin, Brain Natriuretic Peptide) and psychological stress prior to, during and following seven matches and descriptive data was examined. The HR response indicated sustained elevation during match-play, with the intermittent nature of the game causing an undulating profile. Periods of locomotion during breaks in play led to elevations in HR, with maximum HR recorded as 8% above age-predicted maximum. Further, differences in HR were evident in the final five minutes between small (145 ± 7.0 bpm) and large (113 ± 5.1 bpm) score margins. There were no irregularities for stress hormones, while the psychological questionnaire revealed differences in perceptions of accomplishment, success, recovery and stress related to match outcome. This exploratory case study indicated that substantial elevations in HR are evident while coaching professional football, yielding implications for health management. Coaches require appropriate levels of cardiovascular health to cope with the demands of coaching and targeted health intervention programs may be warranted. Further, differences in psychological outcomes from winning or losing may reflect the need to develop recovery and coping strategies that are contextualised to match results. Since match-play observation elicits alterations to physical and psychological markers, confirmatory research with larger cohorts is warranted to examine and enhance well-being and health management strategies in these elite performers.