Behavioral intervention, exercise, and nutrition education to improve health and fitness (BENEfit) in adolescents with mobility impairment due to spinal cord dysfunction.
Behavioral intervention, exercise, and nutrition education to improve health and fitness (BENEfit) in adolescents with mobility impairment due to spinal cord dysfunction.
复制标题
行为干预、运动和营养教育，以改善因脊髓功能障碍而导致行动障碍的青少年的健康和健身 (BENEfit)。
DOI：
10.1080/10790268.2007.11754615
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
McDonald,CraigM
中科院分区：
文献类型：
--
作者：
Liusuwan,RungsineeAmanda;Widman,LanaM;Abresch,RichardTed;Johnson,AllanJ;McDonald,CraigM
Background/Objective: Determine the effects of a nutrition education and exercise intervention on the health and fitness of adolescents with mobility impairment due to spinal cord dysfunction from myelomeningocele and spinal cord injury. Subjects participated in a 16-week intervention consisting of a behavioral approach to lifestyle change, exercise, and nutrition education to improve fitness (BENEfit) program. Participants were given a schedule of aerobic and strengthening exercises and attended nutrition education and behavior modification sessions every other week along with their parent(s).Subjects: Twenty adolescents (aged 11–18 years, mean 15.4 ± 2.2 years) with spinal cord dysfunction.Methods: Subjects were tested immediately prior to starting and upon completion of the program. Aerobic fitness was measured using a ramp protocol with an arm ergometer. Heart rate and oxygen uptake were measured. Values at anaerobic threshold and maximum oxygen uptake were recorded. Peak isokinetic arm and shoulder strength were determined with a dynamometer. Body composition was estimated with dual–energy x–ray absorptiometry. Serum chemistry included measures of cholesterol, high–density lipoprotein, low-density lipoprotein, and triglycerides.Results: Fourteen individuals completed all testing sessions. There was no significant overall change in weight, body mass index, body mass index z–scores, or serum chemistry. Overall, there was a significant increase in whole body lean tissue without a concomitant increase in whole body fat. Fitness measures revealed a significant increase in maximum power output, work efficiency as measured by the amount of power output produced aerobically, and resting oxygen uptake. Strength measurements revealed a significant increase in shoulder extension strength and a trend towards increased shoulder flexion strength. There were no significant changes in high–density lipoprotein, low–density lipoprotein, total cholesterol, or triglycerides.Conclusions: The BENEfit program shows promise as a method for improving the health and fitness of adolescents with mobility impairments who are at high risk for obesity and obesity-related health conditions.
