ABSTRACT
Objectives: Inactivity in individuals with spinal cord injury (SCI) results in low physical fitness, cardiopulmonary endurance and poor quality of life. Sports participation is known to enhance physical fitness. Therefore, the present study evaluated effect of a structured, 12-week MGM Sports Intervention for Sports Intervention Program for SCI (SPISI) on physical fitness and throw-ball performance in individuals with SCI. Materials and Methods: The study was conducted at MGM School of Physiotherapy and Spinal Cord Injury Rehabilitation centre in Navi Mumbai, India. Following ethical approval, 15 individuals with SCI (80% males and 20% females mean age 33.1 ± 7.2 years) were recruited. Upper-extremity explosive power (medicine-ball-throw), agility (t-test), cardiorespiratory endurance (incremental shuttle wheelchair propulsion test) and ball-throwing capacity (maximal-pass test) were evaluated pre- and post-12-week sports intervention programme (SPISI). The protocol involved strength training of upper extremity training at 50% 1 repetition maximum and participation in throw-ball sport. Results: Following training, increase in upper extremity explosive power (11%), cardiopulmonary endurance (5%), agility (8%) and ball-throwing capacity in distance (7%) (P < 0.05) was observed. The large effect size was observed for sports performance (maximal-pass test distance-Cohen’s d 1.261), moderate for cardiorespiratory endurance (incremental wheelchair propulsion test distance Cohen’s d 0.517) and upper extremity explosive power (medicine-ball throw distance 0.593). Increment in all outcome variables was greater than minimal clinically important difference. Conclusion: Sports intervention programme (SPISI) for 12 weeks brought about minimal clinically important difference in upper-extremity explosive power, agility, cardiorespiratory endurance and sport-specific performance and should be included as an integral component of rehabilitation of individuals with SCI.
ABSTRACT
ObjectiveTo investigate the characteristics of health-related physical fitness of patients with chronic neck pain, and the relationship between neck pain and physical fitness. MethodsFrom Match to June, 2020, 30 healthy controls and 30 patients with chronic neck pain in Dalian University of Technology were included. They were assessed with Neck Disability Index (NDI) and Visual Analog Scale for pain (VAS). The body composition, grip strength (dominant), shoulder joint flexibility, cardiopulmonary endurance and neck muscle endurance of all the participants were measured. ResultsThe content of standardized subcutaneous fat was more, and the trunk muscle content was less in the patients than in the healthy controls, while the standardized grip strength, endurance of neck flexor and extensor, right shoulder flexibility, absolute maximum oxygen uptake were all poorer (|t| > 2.088, P < 0.05). The score of VAS correlated (P < 0.05) with the score of NDI score (r = 0.407), grip strength (r = -0.406), endurance of neck extensor (r = -0.384), right shoulder joint flexibility (r = -0.551) and absolute value of maximal oxygen uptake (r = -0.510). ConclusionHealth-related physical fitness has been impaired for patients with chronic neck pain, and correlates with the intensity of pain.
ABSTRACT
Objective To observe the effects of short-term blood flow restriction (BFR) based on limb linkage training on cardiopulmonary endurance, lower limb muscle endurance and balance function of healthy people. Methods From December, 2019 to March, 2020, 20 healthy young people were randomly divided into control group (n = 10) and experimental group (n = 10). They accepted limb linkage training with the loading of anaerobic threshold (AT) according to the results of cardiopulmonary exercise test (CPET), 20 minutes a time, three times a week, for two weeks; while the experimental group wore 250 mmHg blood pressure training belt at the root of both thighs; the control group wore blood pressure training belt with no pressure. They were assessed with CPET, 6-minute walking test, wall squatting, seat test and functional reach test before and after training. Results After training, all the indexes improved in both groups (|t| > 2.321, P < 0.05), except functional reach test, the results of wall squatting and seat test were better in the experimental group than in the control group (t > 2.660, P < 0.05). Conclusion Limb linkage training combined with lower extremity BFR could further improve lower limb muscle endurance.
ABSTRACT
Objective To observe the effects of short-term blood flow restriction (BFR) based on limb linkage training on cardiopulmonary endurance, lower limb muscle endurance and balance function of healthy people. Methods From December, 2019 to March, 2020, 20 healthy young people were randomly divided into control group (n = 10) and experimental group (n = 10). They accepted limb linkage training with the loading of anaerobic threshold (AT) according to the results of cardiopulmonary exercise test (CPET), 20 minutes a time, three times a week, for two weeks; while the experimental group wore 250 mmHg blood pressure training belt at the root of both thighs; the control group wore blood pressure training belt with no pressure. They were assessed with CPET, 6-minute walking test, wall squatting, seat test and functional reach test before and after training. Results After training, all the indexes improved in both groups (|t| > 2.321, P < 0.05), except functional reach test, the results of wall squatting and seat test were better in the experimental group than in the control group (t > 2.660, P < 0.05). Conclusion Limb linkage training combined with lower extremity BFR could further improve lower limb muscle endurance.