3.1. Both Treatment Options Significantly Improved the Function of the Knee without Differences between the Treatments
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The analysis of all 70 participants as a single group during the investigated three time points showed that the Visa-P score improved significantly during the treatment period from 53.15 ± 12.23 to 69.89 ± 12.66 after six weeks (The comparison of improvements revealed no significant difference between the two treatment options. In both groups of patients, significant improvement in VISA-P, KOOS, Lysholm/Tegner Activity Scale, and VAS score occurred after 6 weeks and after 12 weeks compared to baseline, but the scores did not differ between the investigated groups in any of the investigated time points (