Physical fitness of elite women's rugby union players over a ...
Physical fitness of elite women's rugby union players over a ...
Physical fitness of elite women's rugby union players over a ...
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Strength and conditioning coaches may provide support to the athlete in the form <strong>of</strong> technique<br />
analysis, motivation, goal setting and psychological reinforcement during training.<br />
<br />
Ratio Scaled Strength<br />
It is common practice to normalise strength performance by dividing the absolute strength<br />
outcome variable by body mass, to account for differences in body size in <strong>rugby</strong> (Atkins,<br />
2004; Crewther et al., 2009). Research has shown that when expressing strength using<br />
absolute values, forwards are significantly stronger than backs (Duthie et al., 2003). However,<br />
when accounting for differences in body mass using ratio scaling the performance favours the<br />
lighter backs (Atkins, 2004; Crewther et al., 2009). During pre-season and <strong>of</strong>f-season testing,<br />
the absolute expression <strong>of</strong> strength was greater for the significantly heavier forwards, but after<br />
ratio scaling these performance measures favoured the significantly lighter backs throughout<br />
the season, with a significant difference being noted at mid-season (backs = 0.91 ± 0.14;<br />
forwards = 0.71 ± 0.18).<br />
<br />
Pull-ups<br />
The pull-up is <strong>of</strong>ten called a test <strong>of</strong> arm and shoulder strength and is used to assess the muscle<br />
strength <strong>of</strong> the elbow flexors and shoulder extensors (Jenkins & Reaburn, 2000). Pull-up<br />
performance is largely influenced by body size, as individuals with larger body mass are<br />
expected to complete fewer pull-ups (Vanderburg & Edmonds, 1997). Contrary to these<br />
findings, this research noted no significant difference between forwards and backs for pull-up<br />
scores. However, with the exclusion <strong>of</strong> large residuals (same participant at pre-season and<br />
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