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Abstract.[Purpose] The aim of this study was to investigate the relationship between physical capacity and fear avoidance beliefs in patients with chronic low back pain. [Subjects and Methods] This cross sectional study included 131 male university students with chronic low back pain. All the patients completed a fear avoidance beliefs questionnaire. Each participant performed a physical capacity test, which included hand grip force, leg strength, abdominal muscle endurance, flexibility, and cardiopulmonary endurance testing.[Results] Negative correlation was observed between physical capacity (leg strength, abdominal muscle endurance) and fear avoidance beliefs regarding work. Physical capacity (hand grip force, leg strength, cardiopulmonary endurance) showed a negative correlation with fear avoidance beliefs about physical activity. Abdominal muscle endurance and cardiopulmonary endurance were predictors of fear avoidance beliefs.[Conclusion] Physical capacity showed a negative correlation with fear avoidance beliefs in patients with chronic low back pain. The results of this study suggest that physical capacity is an important factor for predicting fear avoidance beliefs in patients with chronic low back pain.

[Purpose] The main purpose of this study was to identify the impact of rib cage joint mobilization and chest wall stretch on respiratory muscle tone and stiffness and chest expansion in stroke patients and to compare the effects of both interventions. [Subjects and Methods] Subjects were randomly assigned to a rib cage joint mobilization group (n=15) or a chest wall stretch group (n=15). Respiratory muscle tone and stiffness were measured using a myotonometer, and the chest expansion was gauged using a measuring tape. [Results] A significant difference was found on comparing the respiratory muscle tone and stiffness on the affected and sound side before intervention. Although both groups showed an increase in respiratory muscle tone and stiffness after intervention, no significant difference was found. A significant increase in chest expansion was observed; however, no significant difference was observed in the variations between the groups. [Conclusion] This study suggests that rib cage joint mobilization and chest wall stretch exercises can be used to increase chest expansion potential and respiratory muscle tone in patients with chronic stroke.

[Purpose] The purpose of the present study was to examine the immediate effects of simultaneous application of proprioceptive neuromuscular facilitation (PNF) and elastic taping (T), and the removal of the elastic tape, on the gait parameters of stroke patients. [Subjects and Methods] Twenty stroke patients were divided into a proprioceptive neuromuscular facilitation group (PNFG, n=7), a taping group (TG, n=6), and a proprioceptive neuromuscular facilitation with taping group (PNFTG, n=7). Relevant interventions were applied for 30 minutes, the tape was removed, and gait parameters were evaluated. [Results] Only the intervention of the PNFTG yielded significant differences in patient cadence, speed, and stride length. [Conclusion] The simultaneous application of PNF and taping for 30 minutes has carryover effects that can improve stroke patients’ gait ability, even after the removal of the tape.

[Purpose] This study aimed to examine the immediate effects of diaphragm taping with breathing exercise on the tone and stiffness in the respiratory muscles of patient with stroke. [Subjects and Methods] A total of 28 subjects, 14 in the diaphragm taping with breathing exercise group and 14 in the breathing exercise group, were administered respective intervention methods. Subsequently, the muscle tone and stiffness in upper trapezius, scalene, external oblique abdominal and ractus abdominis muscle of both the respiratory muscles were measured. [Results] The comparison of respiratory muscles on the affected and non-affected sides in stroke patients showed statistically significant declines in the muscle tone and stiffness of all measured muscles but not in the stiffness of the external oblique abdominal muscle and rectus abdominis muscles. After intervention, the diaphragm taping with breathing exercise group exhibited statistically significant increases in the muscle tone of all measured muscles and in the stiffness of the upper trapezius and scalene muscles, and statistically significant declines in the saturation of peripheral oxygen. However, the breathing exercise group showed statistically significant increases only in the muscle tone of the upper trapezius and external oblique abdominal muscles. [Conclusion] This study demonstrated that diaphragm taping with breathing exercise had positive effects of immediately increasing the muscles tone and stiffness in the respiratory muscles.