Upper limb muscle activation during sports video gaming of persons with spinal cord injury

Adherence and perceptions of a home sports video gaming program in persons with spinal cord injuries: A pilot study

OBJECTIVE

Sports video-gaming can facilitate increased activity levels in persons with limited exercise options. Understanding how persons with spinal cord injuries (SCI) participate in home-based video-gaming and its potential impact on maintaining or enhancing physical function remains largely unexplored. The purpose of this study was to evaluate adherence, perceptions, and potential physical effects of a home sports video-game program for persons with chronic SCI.

PARTICIPANTS

Fourteen individuals with chronic SCI (9 tetraplegia, 5 paraplegia).

DESIGN

This was a prospective study. Wii video-gaming systems that included four sports games were provided to participants for home use. Participants were instructed to play for 8 weeks 3-4 days/week. The video consoles recorded the time and number of sessions played.

OUTCOME MEASURES

At baseline and at the conclusion of the program, measurements were made of upper extremity strength, perceived exertion, active heart rate, pain, balance, and a functional upper extremity (UE) test. The total time and number of sessions were compared to the prescribed game play as a measure of adherence. Scores from a self-reported survey were used to gauge participants' satisfaction and perceptions of their gaming experience.

RESULTS

Overall mean gaming adherence was 85% during the first 4 weeks and 69% for the second 4 weeks. There were no significant changes in upper extremity strength, active heart rate, balance, pain, or functional UE test for either group. All of the participants rated video gaming as enjoyable and 85.7% perceived that it could be used as a form of exercise.

CONCLUSION

The Wii sports home video-gaming intervention elicited overall high adherence rates and was well received by study participants indicating that it may have value as an adjunctive tool for increasing physical activity for individuals with SCI.

RESPONSES OF TAI CHI IN UPPER LIMB SPORTS INJURIES REHABILITATION ON YOUNG PEOPLE

ABSTRACT Introduction Practicing sports can strengthen the body both physically and mentally. Although Tai Chi can help injured athletes to recover quickly and shorten the return to sports training and competition, there are still no detailed studies about its effectiveness in lower limb injuries in young people. Objective Analyze the effects of Tai Chi in upper limb sports injuries rehabilitation on young people. Methods 91 patients with sports injuries are selected and randomly divided into a control group (n=44) and an experimental group (n=47). The control group received regular exercises for rehabilitation, while the experimental group used Tai Chi exercises. Mathematical statistics are used to analyze the effects before and after the activities. Results There are considerable statistical differences in the effects of exercise on the two groups of patients. Conclusion Tai Chi exercise can help young people recover from upper limb sports injuries. Evidence level II; Therapeutic Studies - Investigating the results.

[Driving improvement in spinal cord injury patients using virtual reality. Systematic review]

INTRODUCTION

Spinal cord injury is a pathology which causes motor and sensory impairment under the region damaged by the lesion. This results in limitations in daily activities such as driving. In recent years, improvement in this task has been achieved by means of virtual reality treatment in the rehabilitation of patients with spinal cord injury. The aim of the present study was to analyze, through a systematic review, the effectiveness of using virtual reality on driving skills in patients with spinal cord injury.

MATERIALS AND METHODS

The literature search was carried out using the following databases: PubMed, Web of Science, PEDro, Cochrane Central Register of Controlled Trials, Medline, Scopus and CINAHL, including articles published from January 2000 to May 2021.

RESULTS

After the research process, out of a total of 51 articles, 7 were included: 2 applied immersive VR and 5 semi-immersive VR. Road driving simulation was addressed by 4 of them: 1 on sailing, 1 on motorbike and 1 on bicycle.

CONCLUSIONS

The use of virtual reality in driving skills training has led to improvements in quality of life, driving skills and reduction of fear of driving. Despite these findings, more research, patients, sessions and improvements are needed for a clearer understanding of this topic and its usefulness.

Adaptive Esports for People With Spinal Cord Injury: New Frontiers for Inclusion in Mainstream Sports Performance

Introduction: People with Spinal Cord Injury (SCI) are at risk of feeling socially disconnected. Competitive esports present an opportunity for people with SCI to remotely engage in a community. The aim of this study is to discuss barriers to esports participation for people with SCI, present adaptive solutions to these problems, and analyze self-reported changes in social connection. Materials and Methods: We presented a descriptive data collected in the process of a quality improvement initiative at Mount Sinai Hospital. In 2019, seven individuals with cervical SCI and quadriplegia participated in a special interest group on esports. Group scores were then analyzed for evidence of between subjects variability using a single sample t-test. A Pearson's correlation was conducted to determine the relationship between social connectedness and demographic data. Results: All players experienced functional limitations as a result of their injury but managed to design personalized gaming setups with adaptive equipment that allowed them to successfully compete in esports. All players reported a positive change in perceived social connectedness (p < 0.001) after participating in the special interest group. Score on Social Connectedness Scale negatively correlated with Time since injury (years). Discussion: It is feasible to create adaptive gaming setups that can be used by people with differing degrees and severity of SCI in a competitive esports environment. Technology and adaptive competitive esports have a potential to improve social connectedness and inclusion in people with quadriplegia. Further research on efficacy and effectiveness of these inclusive environments and their effects on quality of life, activity, and participation is warranted.

Kinematic and electromyography analysis of paraplegic gait with the assistance of mechanical orthosis and walker

Objective: To investigate the kinematics, functional sub-tasks, and excitation levels of the trunk and upper extremity muscles of paraplegic subjects during walker-assisted locomotion. Design: Retrospective cross-sectional study. Setting: Gait analysis laboratory. Participants: Eight individuals with spinal cord injury at T12, lower extremity motor score less than 4, and capable of walking independently with the assistance of ankle-foot orthosis and walker. Main Outcome Measures: Kinematics of pelvis, trunk, shoulder and elbow; trajectory of center of mass; and electromyography (EMG) activity of trunk and upper extremity muscles during gait. Results: Four subtasks were characterized for each locomotion step, based on the kinetics and kinematics data: (1) balance adjustment, (2) walker propulsion, (3) leg raising, and (4) leg swing. The latter two involved large lateral maneuvres by the trunk and pelvis and appeared to be the most skill- and muscle activity-demanding subtasks. The main muscles contributing into these subtasks were the ipsilateral paraspinal and abdominal muscles, as well as the contralateral scapulothoracic and shoulder girdle muscles, with EMG intensities significantly higher than their minimum mean intensities (P < 0.05) and those of the contralateral side (P < 0.05). Conclusions: Our results provide more insight into the functional sub-tasks and muscular demands of walker-assisted paraplegic gait that can help to design appropriate muscle strengthening programs, as well as developing more effective gait orthoses.

Effect of a Virtual Reality-Based Exercise Program on Fatigue in Hospitalized Taiwanese End-Stage Renal Disease Patients Undergoing Hemodialysis

The purpose of this study was to evaluate the short-term effect of a virtual reality-based exercise program on fatigue in patients with end-stage renal disease (ESRD) who receive hemodialysis (HD). In this quasi-experimental study design, an experimental group (n = 32) received virtual reality training that promoted exercise, and a control group (n = 32) received routine care (advice on physical activities). Fatigue and physiologic parameters were assessed pretest (before intervention) as well as posttest (4 weeks after the onset of intervention). Our results showed that patients in the experimental group had significantly lower levels of overall fatigue, reduction in vigor and motivation, distress and loss of control in mood, and higher hemoglobin levels compared with the control group. ANCOVA revealed that there were no differences in overall fatigue and different domains of fatigue. Exercise only increased the blood urea nitrogen (BUN) and creatinine levels significantly in the intervention group.