Aguilar Cordero María José, Rodríguez Blanquet Raquel, Sánchez García Juan Carlos, Sánchez López Antonio Manuel, Baena García Laura, López Contreras Gracia
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Nutr Hosp. 2016 Feb 16;33(1):162-76. doi: 10.20960/nh.28.
Moderate exercise training during the pregnancy benefits both the pregnant woman and the fetus. The research papers consulted have linked physical activity with the reduction of the number of cesareans, instrumental delivery and with a more physiological delivery. It also prevents excessive weight gain in women and decreases the risk of gestational diabetes and high blood pressure.
The aim of this research is to know if an exercise program of moderate character with Water Study Exercise Pregnant (SWEP) method, performed in an aquatic environment, contributes to have more favorable results in the perinatal period, both for women and baby.
The design is a randomized clinical trial. The sample will consist of 364 pregnant women, with a total universe of 6,579 births occurred in Granada (Spain) during 2014. The sample was divided into two groups, intervention group and control group. The activity will be carried out in the water sporting facilities of the Faculty of Sports Science of the University of Granada, which have two pools suitable for our purposes: a 25-meter polyvalent pool and a 12.5-meter pool for training.
The exercise program designed specifically for the project called SWEP is performed from 20 to 37 weeks of gestation (SG), and it consists of three weekly sessions, with duration of 60 minutes each. Sessions will include three phases: warm-up phase, the main phase in which the exercise is divided into an aerobic phase and strength training and endurance training phase and a final phase of stretching and relaxation. The variables that will be studied are: a) Maternal: weight, BMI, blood pressure, O’Sullivan test, postpartum depression, level of self-rated health, sleep quality and perceived exertion during physical activity; b) fetal: weight, Apgar scores, head circumference and GA (Gestational age); c) peripartum: time dilation, expulsion and delivery, type of delivery, episiotomy, type of feed received by the RN and time of exclusive breastfeeding; and d) descriptive: age, occupation, education level, type of exercise done before and OF (obstetric formula).
With aquatic moderate physical activity during pregnancy (method SWEP), we intended to improve the variables above.
孕期进行适度运动训练对孕妇和胎儿均有益处。查阅的研究论文表明，体育活动与剖宫产、器械助产数量的减少以及更自然的分娩方式相关。它还能防止女性体重过度增加，并降低妊娠期糖尿病和高血压的风险。
本研究的目的是了解采用水中研究孕期运动（SWEP）方法进行的适度运动计划，在水生环境中进行，是否有助于在围产期为女性和婴儿带来更有利的结果。
设计为随机临床试验。样本将包括364名孕妇，样本总体来自2014年在西班牙格拉纳达发生的6579例分娩。样本分为两组，干预组和对照组。活动将在格拉纳达大学体育科学学院的水上运动设施中进行，该设施有两个适合我们目的的泳池：一个25米的多功能泳池和一个1用于训练的2.5米泳池。
专门为该项目设计的名为SWEP的运动计划在妊娠20至37周（SG）期间进行，每周进行三次，每次持续60分钟。课程将包括三个阶段：热身阶段、主要阶段（其中运动分为有氧阶段、力量训练和耐力训练阶段）以及最后的拉伸和放松阶段。将研究的变量包括：a）母亲方面：体重、体重指数、血压、奥沙利文测试、产后抑郁、自评健康水平、睡眠质量以及体育活动期间的主观用力程度；b）胎儿方面：体重、阿氏评分、头围和孕周（GA）；c）围产期方面：产程延长、分娩和娩出、分娩类型、会阴切开术、新生儿接受的喂养类型以及纯母乳喂养时间；d）描述性方面：年龄、职业、教育水平、之前进行的运动类型和产科公式（OF）。
通过孕期进行水中适度体育活动（SWEP方法），我们旨在改善上述变量。
