Differences in Body Balance According to Body Mass Classification among Brazilian Jiu-Jitsu Athletes.

Background: Body weight is an important aspect in the development of components of physical fitness that can affect athletic performance. The purpose of this study was to examine the differences in body balance of Brazilian Jiu-Jitsu (BJJ) athletes according to body mass classification: underweight/normal weight (UW/NW); overweight/obese (OW/OB). Material and Methods: The study was conducted among 69 BJJ athletes (age 23.26 ± 3.53) and 93 non-practicing adults (age 21.73 ± 2.32). This study was based on a quantitative assessment of body balance on the Zebris PDM platform during two tests, i.e., with eyes open and closed. Results: The total path of the center of pressure (COP TTL) was significantly higher in participants with UW/NW compared to those with OW/OB, both in participants from the study group and control group (p < 0.001). COP TTL was significantly lower in UW/NW BJJ athletes than in participants in the control group with the same BMI category (987.4 mm vs. 1238.5 mm and 1080.59 mm vs. 1280.70 mm, respectively) (p < 0.001). Conclusions. BJJ training is associated with a better balance in terms of COP TTL in the case of people with normal or underweight. The presence of excess body weight has a positive effect on lower COP TTL values in both practicing and non-practicing people.

The Effectiveness of Pelvic Floor Muscle Training in Men after Radical Prostatectomy Measured with the Insert Test.

A commonly used physiotherapeutic method for the treatment of urinary incontinence (UI) after radical prostatectomy (RP) is pelvic floor muscle training (PFMT). The aim of this study was to evaluate the effectiveness of PFMT by enhanced biofeedback using the 1h pad-weighing test. The following factors were taken into consideration in the analysis of PFMT effectiveness: the relevance of the patients' age, time from RP, BMI, mental health, functional state, and depression. A total of 60 post-RP patients who underwent 10-week PFMT were studied. They were divided into groups: A (n = 20) and B (n = 20) (random division, time from RP: 2−6 weeks) and group C (time from RP > 6 weeks). Group B had enhanced training using EMG biofeedback. UI improved in all groups: A, p = 0.0000; B, p = 0.0000; and C, p = 0.0001. After the completion of PFMT, complete control over miction was achieved by 60% of the patients in group A, 85% in group B, and 45% in group C. There was no correlation between the results of PFMT efficacy and patients' age, BMI, time from RP, mental health, functional state, and depression. PFMT is highly effective in UI treatment. The enhancement of PFMT by EMG biofeedback seems to increase the effectiveness of the therapy.

The influence of Kinesiology Taping on the reduction of lymphoedema among women after mastectomy - preliminary study.

INTRODUCTION: Kinesiology Taping is a method that assists healing processes and improves the physical efficiency. THE AIM OF THE STUDY: The aim of the study was to assess the influence of Kinesiology Taping on the lymphoedema reduction among women after mastectomy. MATERIAL AND METHODS: The subject of the research included 44 women underwent single mastectomy along with the removal of lymph nodes. The examination was carried out from the 4(th) of January to the 4(th) of February, 2013. The traditional taping method was implemented among 22 women, whereas the own taping method was used among the other 22 women. The therapy took 21 days, during which the tapes were applied three times every 7 days. The measurements were made before every application and at the end of the therapy. In the study, a questionnaire was used and it included questions concerning basic demographic, epidemiological data as well as the evaluation of the therapy effectiveness. The linear measurements of the upper limbs, the measurements of the range of joints' motion in the upper limb were taken as well as grip strength was made. RESULTS: The reduction of the volume of lymphoedema of 55% was reported in the study group, whereas the oedema reduced by 27% in the clinical control one. CONCLUSIONS: In the reduction of lymphoedema, the greater effectiveness of the own taping method in comparison to the traditional one was reported. Kinesiology Taping exerted an influence on the improvement of the upper limb's joints movability and the grip strength.

Effect of TENS on pain relief in patients with degenerative disc disease in lumbosacral spine.

BACKGROUND: The study sought to evaluate the impact of long-term TENS therapy on pain relief in patients with degenerative disc disease in the lumbosacral spine. MATERIAL AND METHOD: The study involved 39 patients with lumbosacral pain who were receiving treatment in the Regional Hospital No 2 in Rzeszów and in Winsen Hospital. The experimental group consisted of 16 patients who were fitted with L-S orthoses with a built-in OmniTens plus mini-device for long-term application (3 times a day, for 20 minutes) of TENS currents with a frequency of 35 Hz and impulse duration of 150µsec. The control group consisted of 23 patients who received conventional TENS therapy once a day for 20 minutes, with a frequency of 35 Hz and impulse duration of 150 µsec. The results were assessed with the Oswestry Questionnaire, a visual analogue scale (VAS), as well as Schober's Test. Tests were performed before and on completion of the therapy. RESULTS: All participants reported pain relief and improved spinal function and mobility. Statistically significant differences were obtained in the group of patients treated with low frequency pulsed TENS currents administered via the orthosis. CONCLUSIONS: 1. TENS therapy contributed to pain relief and improvement of function and mobility of the lumbosacral spine 2. Representing an appropriate and effective technique, TENS stimulation via an orthosis should be more commonly prescribed.