Nichols J F, Wellman E, Caparosa S, Sallis J F, Calfas K J, Rowe R
Department of Exercise and Nutritional Sciences, San Diego State University, California 92182-7251, USA.
Am J Health Promot. 2000 Mar-Apr;14(4):218-21, ii. doi: 10.4278/0890-1171-14.4.218.
Sixty-four male and female sedentary employees were randomly assigned to an intervention group or control group to determine the effects of behavioral skill training on adoption and maintenance of exercise. Both received a 9-month membership at a local fitness facility. The control group received a 12-week semistructured course, which included a facility orientation and three meetings with a personal trainer. The intervention group received a 12-week behavioral skills course and were encouraged to participate in a 12-week semistructured exercise course followed by a 3-month problem-solving support intervention. Both groups improved their daily energy expenditure, the amount of moderate and vigorous activity they performed, and their strength and flexibility. The study sample was too small to show substantial differences between the intervention and control group. Changes in mediator variables were mixed.
64名久坐不动的男女员工被随机分配到干预组或对照组,以确定行为技能培训对运动习惯养成和维持的影响。两组均获得了当地健身设施为期9个月的会员资格。对照组参加了一个为期12周的半结构化课程,包括设施介绍和与私人教练的三次会面。干预组参加了一个为期12周的行为技能课程,并被鼓励参加一个为期12周的半结构化运动课程,随后是一个为期3个月的解决问题支持干预。两组的每日能量消耗、进行的中度和剧烈活动量以及力量和灵活性均有所改善。该研究样本太小,无法显示干预组和对照组之间的显著差异。中介变量的变化情况不一。