Objective: Body image disturbance is one of the main characteristics of anorexia nervosa (AN). It is present in different stages of the disease, often persisting even after the end of the treatment, and is one of the predictors of a relaps. Body image is composed of two main components - the perceptual component, and the attitudinal component. Anorexia nervosa patients show a disturbed attitudinal component of the body image. The perceptual component disruption hasn't been completely proven yet. Many authors do, however, warn about the overestimation of bodily proportions of patients with AN and it's possible relation with characteristics such as BMI. Goals: The main goal of the dissertation thesis was the objectivization of the body image disturbance of the patients hospitalized with anorexia nervosa, the comparison of their results with a group of healthy girls of the same age, and the search for factors connected to the defect of the body image. A side goal of the dissertation thesis was the measurement of the effect of kinesiotherapy on the anxiety level of AN patients. Methods: As a part of the practical section, the measurements of 27 hospitalized patients and 20 healthy girls were completed. Probands underwent body size estimation of 4 bodily segments. They estimated the length of their arm,...

Addiction treatment includes lots of treatment interventions and kinesiotherapy treatment should undoubtedly belong to them as well. The thesis puts focus on the aftercare program of the Apolinář model in inpatient wards with recurrent stays of clients who have the same structure as basic institutional treatment. Despite the busy daily program there should always be room for physical activity. The aim of the work is to map and compare the concept of rehabilitation in the current setting of Apolinář model of addiction treatment with the concept of rehabilitation in the field of physiotherapy. Next main research topic will be the method of ensuring rehabilitation, whether it is appropriate to the health of the clients and possibly assessing the possibilities of the physiotherapist in the nursing team. The research tool for data collection was evaluation by formative approach. The evaluation was carried out in inpatient wards of the Clinic of Addictology. The research sample consisted of a treatment program and was selected by the method of deliberate selection. The unit of the research file is therefore not the patient. Data collection was executed in the form of observations from the perspective of a researcher who is also an expert in physiotherapy. In addition, further data will also be collected...

Background: Emerging evidence suggests that aerobic exercise and conditioned pain modulation may be advocated in treating patients with musculoskeletal pain. The effects of lower extremity aerobic exercise and conditioned pain modulation on evoked shoulder pain are not known. Purpose: To determine the acute effects of lower extremity aerobic exercise and conditioned pain modulation on outcomes of evoked shoulder pain from pain pressure threshold measurements. Study Design: Repeated measures. Methods: Thirty (30) healthy volunteers were tested over the course of two sessions. Session 1 consisted of collecting pain pressure threshold measurements over the infraspinatus before and immediately following a conditioned pain modulation with cool water. Session 2 consisted of collecting pain pressure threshold measurements over the infraspinatus before and immediately following a bout of lower extremity aerobic exercise on a recumbent stepper apparatus. Results: Pain pressure threshold was not significantly influenced by the conditioned pain modulation using cool water (p=0.725). Pain pressure threshold was significantly increased immediately following the lower extremity exercise session (P<0.001). Conclusion: Conditioned pain modulation with cool water did not produce any significant changes in pain pressure threshold. Lower extremity aerobic exercise acutely increased pain pressure threshold in participants with experimentally induced shoulder pain. Physical therapists may consider lower extremity aerobic exercise to produce short-term hypoalgesic effects and facilitate the application of more active interventions.

Medial tibial stress syndrome (MTSS) is a stress and overuse injury that presents as pain on the medial aspect of the lower two-thirds of the tibia. It is most often caused by repetitive actions on hard surfaces such as running, marching, and dancing. Individuals most affected by MTSS are runners, members of the military, dancers, and athletes that play soccer, volleyball and basketball. While MTSS has a relatively standard presentation of pain on the medial aspect of the tibia, it can occasionally be mistaken for other injuries such as stress fractures or compartment syndrome. If a diagnosis is unsure, methods such as x-ray, bone-scan, and MRI can be utilized to better obtain the correct diagnosis. A variety of treatments exist for MTSS including, ice, massage, muscle strengthening, and rest. A combination of these various techniques is most often what is employed. In this study, the effectiveness of a set of resistance ankle exercises in combination with ice and massage was tested and compared to that of ice and massage alone. The hypothesis was that athletes receiving the exercises as part of their treatment, in addition to the icing and massaging, would have a greater decrease in pain from MTSS than athletes just receiving ice and massage as treatment. The exercises would strengthen the muscles of the lower leg that, when weak, can contribute to the development of MTSS. Results indicated that the exercises yielded a more significant decrease in pain from MTSS than ice and massage alone.

Participation in athletics is a popular pastime and form of entertainment. Children often begin to specialize in one sport at a young age in an effort to excel, which increases physical stress and the potential for injuries. Athletes participating in overhead sports are at increased risk of upper body chronic injuries, in part because the shoulder is an unstable hypermobile joint. Posture may also be affected in these athletes because of the demands placed on the upper body. The purpose of this study was to measure the upper body posture in a sample of Division I collegiate volleyball and softball athletes to investigate the prevalence of postural abnormalities and their relationship to pain or injury. Twenty-one Division I collegiate female athletes (seven volleyball; fourteen softball) who participated in their sport during the fall 2014 to spring 2015 seasons were studied. Athletes completed a pain and injury questionnaire, after which individual upper body posture measurements were made. Measurements included resting bilateral scapula position, head position, and shoulder position. An iPad mini camera was used with a commercial application (PostureCo, Inc.) to perform a photographic plumb line posture assessment with photographs taken in anterior, posterior, and lateral views. Posture analysis revealed a high prevalence (85.7 %) of forward head posture in this sample. Forward shoulder was noted in 42.9 % of the athletes and abnormal horizontal scapula position appeared to occur more frequently in the dominant arm (71.4 %) than in the non-dominant arm (47.6 %). Chi square tests determined that there was no statistically significant relationship between posture abnormalities and self-reported pain in this group of athletes. Results of this study -- although preliminary -- should be used to inform future research to investigate potential relationships between posture and pain/injury in overhead athletes.

The purpose of this study is to determine the effects of increased resistance training frequency on strength and hypertrophy in trained individuals. Six Studies were deemed eligible based on the inclusion exclusion criteria. The inclusion criteria for this review were healthy trained individuals. “Trained” refers to over one year of resistance training experience. Exclusion Criteria were study’s that examined either untrained or obese individuals as participants. The evidence indicates a dose-response trend in frequency. Resistance training each muscle group twice a week may be superior compared to once per week. Further more, resistance training each muscle group three times a week may enhance hypertrophy and strength adaptations even more compared to either once or twice a week. Recovery of the muscle may be reached in approximately 72 hours or 3 days. Mechanisms that may correlate to this phenomenon could be related to the more frequent elevations in muscle protein synthesis and physiological anabolic hormones. These results may help develop more specific guidelines in programming for intermediate to advanced athletes as well as lead way to more research on acute training variable manipulation.

Introduction: Postural control and locomotion deficits can be observed during the early years of childhood development and throughout life. For those with disabilities, these deficits can advance past the development years and into adolescence and adulthood while affecting the quality of life and daily activity. Finding interactive rehabilitative activities to delay or limit these deficits is essential for people with disabilities to improve their quality of life, inclusion, and overall movement. Adapted physical activity/sports like badminton and virtual reality could promote improvements in postural and locomotor status for young adults with intellectual and developmental disabilities like cerebral palsy (CP), intellectual disability (ID), and autism spectrum disorder (ASD). Purpose: These studies aim to assess the postural and locator status of young adults with intellectual and developmental disabilities after participating in a 12-week badminton and intensive virtual reality programs. Methods: Study A will follow a multiple baseline approach to access postural control, locomotion, and areas of physical fitness in young adults with IDD utilizing the immersive virtual reality game Fruit Ninja™ while study B will follow and repeated measures design accessing static postural control for students in a comprehensive transition program for intellectual disabilities at a southeastern university.

INTRODUCTION: Cerebral Palsy (CP) is a sensorimotor disorder characterized by dysfunctional motor coordination, balance problems, and loss of selective motor control. Motor coordination exhibited as co-contraction, has been subjectively quantified using gait analysis, but recent studies have begun to objectively analyze the amount of co-contraction by collecting electromyography (EMG) data. Center of pressure excursion (COPE) measurements collected during a single leg standing test (SLST) have shown to be more valid measurements of balance in populations with motor disabilities than a SLST alone. A recent study has correlated increased COPE velocity with a lower fall risk as determined by reported fall frequency, suggesting a more objective measure of fall risk. The current study aimed to determine if the fall risk calculated by COPE velocity in children with CP is correlated with co-contraction index value in various muscle synergy groups. It was hypothesized that i) co-contraction index values will differ between high and low fall risk groups, ii) there will be preferential activation of different synergy groups within the high and low fall risk groups, and iii) there will be a negative and direct correlation between COPE velocity and co-contraction index values for all synergy groups. METHODS: Fall risk grouping was determined by average COPE velocity values calculated from previously reported fall frequency groups. Balance ability was determined by COPE measurements during a SLST on a force plate. Muscle synergy groups were determined by common muscle pairings at the hip, knee and ankle. Co-contraction indices were determined from linear envelopes plotted from muscle group EMG data. An independent t-test was run on muscle synergy groups between high and low fall risk groups. Nonparametric Analysis of Variance (ANOVA) and Tukey post-hoc tests were run on the high and low fall risk groups separately to determine differences in co-contraction index value within high and low fall risk groups. A Pearson correlation analyzed COPE velocity and co-contraction index value. RESULTS: No significant differences in muscle synergy between the high and low fall risk groups were found (p = 0.476, 0.076, 0.064, 0.364). The ANOVA and Tukey post-hoc tests for high fall risk group found significant differences in co-activation index value between the sagittal hip and frontal hip groups (p = 0.022) and sagittal hip and ankle groups (p = 0.016). Low fall risk group was found to have significant differences between the sagittal hip and frontal hip groups (p = 0.038) and frontal hip and knee groups (p = 0.012). Weak and negative correlations were found between COPE velocity and both knee and ankle groups (r = -0.309, -0.323, p = 0.059, 0.050). Negligible and insignificant correlations were found between frontal hip and sagittal hip synergies and COPE velocity ((r = 0.013, -0.068, p = 0.475, 0.367). CONCLUSION: There is insufficient evidence to claim that muscle group activations are different depending on fall risk grouped by COPE velocity. It is not currently possible to correlate COPE velocity to a specific synergy group recruitment. However, data do suggest that sagittal hip and knee strategies are recruited more than ankle and frontal hip strategies during SLST.

This thesis proposes an algorithm that determine the geometry of 3D-printed, custom-designed spring element bands made of thermoplastic elastomer (TPE) for use in a wearable orthotic device to aid in the physical therapy of a human hand exhibiting spasticity after stroke. Each finger of the hand is modeled as a mechanical system consisting of a triple-rod pendulum with nonlinear stiffness at each joint and forces applied at the attachment point of each flexor muscle. The system is assumed quasi-static, which leads to a torque balance between the flexor tendons in the hand, joint stiffness and the design force applied to the fingertip by the 3D-printed spring element. To better understand material properties of the spring element’s material, several tests are performed on TPE specimens printed with different infill geometries, including tensile tests and cyclic loading tests. The data and stress-strain curves for each geometry type are presented, which yield a nonlinear relationship between stress and strain as well as apparent hysteresis. Polynomial curves are used to fit the data, which allows for the band geometry to be designed. A hypothetical hand is presented along with how input measurements might be taken for the algorithm. The inputs are entered into the algorithm, and the geometry of the bands for each finger are generated. Results are discussed, and future work is noted, providing a means for the design of a customized orthotic device.

Patients in the intensive care unit (ICU) setting are prone to develop muscle weakness and the causes are multi-factorial. Muscle strength in adult, critically ill patients on mechanical ventilation decreases with immobility. The influence of muscle strength on different muscle groups and its influence on progressive mobility in the adult, critically ill patient on mechanical ventilation has not been examined. Identifying muscle strength in this patient population can benefit overall muscle health and minimize muscle deconditioning through a progressive mobility plan. The objective of this dissertation was to describe muscle strength in different muscle groups and to describe the influence of muscle strength on mobility in critically ill adult patients on mechanical ventilation (MV). Fifty ICU patients were enrolled in this descriptive, cross sectional study. Abdominal core, bilateral hand grip and extremity strength was measured using three measurement tools. Mobility was measured using the following scale: 0=lying in bed; 1=sitting on edge of bed; 2=sitting on edge of bed to standing; 3=walking to bedside chair and 4=walking >7 feet from the standing position. Predictors of mobility were examined using stepwise regression. Abdominal core, bilateral hand grip and extremity strength demonstrated statistically significant relationships with all variables. Extremity strength accounted for 82% of the variance in mobility and was the sole predictor (β=0.903; F=212.9; p=0.000). Future research addressing the outcomes of implementing a mobility protocol in this patient population and prioritizing when such a protocol should be implemented would be beneficial to ongoing plans to decrease MV, ICU and hospital days. Muscle strength tests implemented at the bedside are crucial to implementing a progressive mobility plan for critically ill adults while they are on MV therapy.