Fig. 6From: Load magnitude affects patellar tendon mechanical properties but not collagen or collagen cross-linking after long-term strength training in older adultsFluorescence of patellar tendon (PT) biopsies as a marker of non-enzymatic (AGE) cross-links before (0 months) and after 12 months intervention. ‡: Main effect of time (p < 0.05) based on repeated measures two-way ANOVA with baseline adjustment. AU = arbitrary unitsBack to article page