Fig. 2From: Four-strand hamstring graft is stiffer than a tripled semitendinosus graft in anterior cruciate ligament reconstruction: a cadaveric studyPer group a boxplot is shown which presents the median, interquartile range, maximum and minimum and P-values from the Mann-Whitney U tests. The significance level was set at p < 0.05. * Significant difference according to Kruskal Wallis testBack to article page