The implementation of a neck strengthening exercise program in elite rugby union: A team case study over one season.

OBJECTIVES: To investigate the effect of a neck strengthening program on maximal isometric neck strength and incidence of head and neck injuries including concussion, and to evaluate the acceptability and feasibility of the program within one professional men's rugby union team over one season. DESIGN: Pre- and post-intervention study. METHODS: A phased neck strengthening program was implemented in one rugby union team (n = 26 Forward Group; n = 13 Back Group) throughout the 2020 Super Rugby season, with maximal isometric neck strength measured at each training phase. Strength changes were analysed using one-way, repeated measures analysis of variance and paired samples t-test. Injury data from 2019 to 2020 were compared using incidence rate ratios (IRR). Player and staff surveys, reported as percentage of agreement, assessed program acceptability and feasibility. RESULTS: Forward Group's neck flexors (p < 0.001), left-lateral flexors (p = 0.04) and flexor/extensor ratio (p < 0.001) and Back Group's neck flexors (p = 0.01) significantly improved across the season, with uncertain evidence to support the reduction of head and neck injuries (IRR:0.86 (0.23-2.56) and concussion (IRR:0.63 (0.06-3.34) between seasons. Survey responses revealed high percentages of agreement for the program's acceptability and feasibility. CONCLUSIONS: Targeted sport-specific neck exercises have the potential to increase the maximal isometric neck strength of professional rugby players and may assist in reducing head and neck injuries including concussion.

The effect of ankle taping on functional performance in participants with functional ankle instability.

OBJECTIVE: To investigate the effect of rigid ankle tape on functional performance, self-efficacy and perceived stability, confidence and reassurance during functional tasks in participants with functional ankle instability. DESIGN: Clinical measurement, crossover design. METHODS: Participants (n = 25) with functional ankle instability (Cumberland Ankle Instability Score < 25) were recruited from university students and sporting clubs. Participants performed five functional tests with and without the ankle taped. The tests were: figure-8 hopping test, hopping obstacle course, star excursion balance test (SEBT), single-leg stance and stair descent test. Secondary outcome measures were self-efficacy and perception measures. RESULTS: Rigid tape significantly decreased the stair descent time by 4% (p = 0.014), but had no effect on performance in the other tests. Self-efficacy increased significantly (p < 0.001). Perceived stability, confidence and reassurance also increased with the ankle taped (p < 0.05) during the stair and two hopping tasks, but not during the SEBT or single-leg stance test. CONCLUSION: Although taping the ankle did not affect performance, except to improve stair descent, it increased self-efficacy and perceived confidence in dynamic tasks. These findings suggest that taping may reduce apprehension without affecting functional performance in those with functional ankle instability and permit continued physical activity or sport participation.