Study Design: Cross-sectional. Background: Although decreased hip abduction and lateral rotation strength has been found in females with patellofemoral pain syndrome (PFPS), few studies have included males. Aim: To determine if hip abduction and lateral rotation strength is decreased in males with PFPS. Methods: Eight males participated. Isometric hip abduction and external rotation strength was measured with a hand-held dynamometer. Four subjects had unilateral patellofemoral pain (mean age = 26.5 ± 7.5 years) and 4 asymptomatic subjects were controls (mean age = 23 ± 6.4 years). The recorded measurements from the symptomatic legs were compared with the asymptomatic legs, and also with the controls. Results: No significant differences in hip abduction or lateral rotation strength were found between the symptomatic and asymptomatic legs of male subjects with PFPS. The PFPS subjects did not have generally weaker hip strength compared with the asymptomatic controls. Conclusion: Males with PFPS do not appear to have decreased hip abduction and lateral rotation strength. However, the sample size was too small for conclusions to be drawn. This study can be used as a preliminary step in gathering evidence about factors affecting PFPS in males, which may in turn shed light on appropriate clinical treatments.

Author: Bc. Antonín Mařík Title: Capture of the abduction contracture of the hip joint as a biomechanical cause of idiopathic scoliosis The theme of the thesis is based on lectures and numerous publications by Professor Tomasz Karski, MD, PhD from Lublin, published in international journals (from the 1990s to the present). The work is based on the biomechanical cause of the "so-called idiopathic" scoliosis, the cause of which is considered primarily the restriction of adduction in the right hip joint - so-called an abduction contracture. This contracture is one of the symptoms of "Syndrome of Contracture" according to Prof. Hans Mau (Tübingen, Germany). The years-long prevailing "standing easy" attitude on the right lower limb is a manifestation of the abduction contracture in the right hip joint and the cause of scoliosis in two groups and three types of classification of "biomechanical" scoliosis according to Karski. The main object of the thesis is an objective assessment of the relationship between the abduction contracture of the right hip joint and the idiopathic scoliosis (IS) of the spine in the examined set of probands. Clinical and anthropological examinations were performed in a group of 20 patients with idiopathic scoliosis and 16 control probands, including specialized tests on the...