Çocuk Judocuların Antrenör Yönlendirmesi ve Eğitim Müdahalelerinin Hidrasyon Durumlarına Etkisi
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 74
- 试验地点
- 1
- 主要终点
- hydration status (i.e., urine specific gravity and urine colour)
研究概览
简要总结
Due to the lack of any comparative study related to effect of different hydration processes, this study aimed to compare the effectiveness of coach encouragement and hydration education in maintaining hydration status in child judo athletes
详细描述
Forty-seven athletes participated in a four-day training camp, during which hydration status was assessed before and after training sessions under three different conditions: no intervention (control), coach-guided fluid intake encouragement, and pre-training brief one-time hydration education. Athletes were unaware of the intervention conditions assigned to each day, and the educational session was delivered without emphasizing its experimental nature. To minimize potential carryover effects, the sequence of interventions was fixed. Hydration status was objectively monitored using urine specific gravity (USG) and urine color (UC) measurements.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
Athletes were unaware of the intervention conditions assigned to each day, and the educational session was presented without emphasizing its experimental nature. The order of conditions was fixed (control first, then coach encouragement, and finally education) to minimize potential carryover effects.
入排标准
- 年龄范围
- 9 Years 至 13 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •having at least three years of judo experience
- •having at least a green belt
- •being healthy enough to attend all training sessions during the camp.
排除标准
- •having less than three years of judo experience
- •having orange belt or lower
- •not being healthy enough to attend all training sessions during the camp.
研究组 & 干预措施
No-intervention (Control)
This arm did not receive any intervention. They completed the training session without any encouragement related to fluid intake.
Coach encouragement (Intervention 1)
During this intervention, athletes were encouraged by their coaches to consume fluids during the training.
干预措施: Hydration-Coach Encouragement (Behavioral)
Hydration education (Intervention 2)
During this interventio, athletes were given a brief hydration education before the training session.
干预措施: Short Hydration Informative Session (Behavioral)
结局指标
主要结局
hydration status (i.e., urine specific gravity and urine colour)
时间窗: 4 days
A urine sample was taken from each athlete one hour before and immediately after the exercise sessions. The samples were placed in plastic cups and USG was determined with a digital refractometer (ATAGO PAL-10S, Japan) in the training hall by the same researcher each time. USG measurements were carried out after the urine samples were refrigerated to temperature of 20° and UC was classified under LED light condition. As soon as the urine samples were analyzed for USG and classified for urine colour (UC), they were immediately disposed. USG was classified according to suggestion by National Athletic Trainers' Association as hydrated (USG \<1.020) and hypohydrated (USG≥1.020).
次要结局
未报告次要终点
研究者
Bayram Ceylan
Assoc. Prof.
Kastamonu University