only marginally significantp < 0.10
Between-within mean differences among groups were only marginally significant, either for left acromion-to-bed distance [ F (1, 87, 184.80) = 2.86, p < 0.10; partial η 2 = 0.03; Cohen’s d = 0.34] and for right acromion-to-bed [ F (2, 176) = 2.68, p < 0.10; partial η 2 = 0.03; Cohen’s d = 0.34].