Effects of Three Warm-up Interventions at the Workplace Among Vineyard Workers - a Protocol Study
Comparison of the Effects of Three Warm-up Interventions at the Workplace on Pain, Heart Rate, Work Performance and Physical Capacities Among Vineyard Workers - a Protocol Study
Background:
Physical activity programs at the workplace have shown positive results on physical capacities and pain for several years. Due to the duration of the training session, the need of instructor, and the need of a place to practice, these programs are commonly complex to implement. For this reason, many of companies, especially companies in manual sectors are turning to another solution, i.e warm-up intervention before work shift. These interventions present on paper numerous advantages such as short duration, no need to specifically allocate a place in companies and the possibility to perform exercises in working clothes… Surprisingly, while positive effects of warm-up interventions on pain, performance physical and psychological capacities, are expansively reported in sport context, effects of workplace warm-up intervention are lacking. Therefore, the aims of this study are (1) to implement such intervention among vineyard-workers, workers highly exposed to heavy physical workload and pain and (2) to assess their effects on physical (pain, strength, flexibility) and psychological (workload) functions and also on work-related outcomes (work performance, readiness to work)
Methods:
A cluster randomized study will be implemented among French vineyard workers. Four groups of 30 participants will be constituted; corresponding to four different conditions: (1) hybrid warm-up intervention (HWU); (2) dynamic warm-up intervention (DWU); (3) stretching warm-up intervention (SWU); (4) no warm-up intervention (NWU). A total of 120 vineyard-workers will be recruited to participate in the study.
Discussion:
The results will provide more evidence about the short-term effects of warm-up interventions at the workplace, and will provide more evidence on which warm-up modality is the most effective on pain, performance, physical and psychological capacities among vineyard workers.
研究概览
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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Gironde
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Pauillac、Gironde、法国、33250
- OptiMouv
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- working full time
- having at least 1 year of employment in the company
Exclusion Criteria:
- not to present previous surgery in the low back region in the last 12 months
学习计划
研究是如何设计的?
设计细节
- 主要用途:预防
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:双倍的
武器和干预
参与者组/臂 |
干预/治疗 |
---|---|
实验性的:Hybrid warm-up intervention
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Dynamic + stretching exercises
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实验性的:Dynamic warm-up intervention
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Dynamic exercises
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实验性的:Stretching warm-up intervention
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Stretching exercises
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无干预:No warm-up intervention
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
---|---|---|
Perceived pain intensity
大体时间:Pain intensity will be rated for the last 3 months
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Participants will be asked to rate their pain intensity over 15 anatomical locations using a 0-10 numerical rating scale (NRS), where 0 is used to indicate "no pain" while 10 indicate the "worst possible pain".
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Pain intensity will be rated for the last 3 months
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Perceived pain intensity
大体时间:Pain intensity will be rated before the warm-up intervention (Time 0)
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Participants will be asked to rate their pain intensity over 15 anatomical locations using a 0-10 numerical rating scale (NRS), where 0 is used to indicate "no pain" while 10 indicate the "worst possible pain".
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Pain intensity will be rated before the warm-up intervention (Time 0)
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Perceived pain intensity
大体时间:Pain intensity will be rated after the warm-up intervention (Time 1)
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Participants will be asked to rate their pain intensity over 15 anatomical locations using a 0-10 numerical rating scale (NRS), where 0 is used to indicate "no pain" while 10 indicate the "worst possible pain".
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Pain intensity will be rated after the warm-up intervention (Time 1)
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Perceived pain intensity
大体时间:Pain intensity will be rated at the beginning of the working activity (Time 2)
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Participants will be asked to rate their pain intensity over 15 anatomical locations using a 0-10 numerical rating scale (NRS), where 0 is used to indicate "no pain" while 10 indicate the "worst possible pain".
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Pain intensity will be rated at the beginning of the working activity (Time 2)
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Perceived pain intensity
大体时间:Pain intensity will be rated after the first hour of work (Time 3)
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Participants will be asked to rate their pain intensity over 15 anatomical locations using a 0-10 numerical rating scale (NRS), where 0 is used to indicate "no pain" while 10 indicate the "worst possible pain".
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Pain intensity will be rated after the first hour of work (Time 3)
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Perceived pain intensity
大体时间:Pain intensity will be rated after the second hour of work (Time 4)
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Participants will be asked to rate their pain intensity over 15 anatomical locations using a 0-10 numerical rating scale (NRS), where 0 is used to indicate "no pain" while 10 indicate the "worst possible pain".
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Pain intensity will be rated after the second hour of work (Time 4)
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Perceived pain intensity
大体时间:Pain intensity will be rated after three hour of work (Time 5)
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Participants will be asked to rate their pain intensity over 15 anatomical locations using a 0-10 numerical rating scale (NRS), where 0 is used to indicate "no pain" while 10 indicate the "worst possible pain".
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Pain intensity will be rated after three hour of work (Time 5)
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Work performance
大体时间:After one hour of work (Time 3)
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number of grapevine pruned
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After one hour of work (Time 3)
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Work performance
大体时间:After two hours of work (Time 4)
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number of grapevine pruned
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After two hours of work (Time 4)
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Work performance
大体时间:After three hours of work (Time 5)
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number of grapevine pruned
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After three hours of work (Time 5)
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
---|---|---|
Handgrip Strength
大体时间:Before the warm-up intervention (Time 0)
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Handgrip Strength
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Before the warm-up intervention (Time 0)
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Handgrip Strength
大体时间:After the warm-up intervention (Time 1)
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Handgrip Strength
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After the warm-up intervention (Time 1)
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Handgrip Strength
大体时间:After three hour of work (Time 5)
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Handgrip Strength
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After three hour of work (Time 5)
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Flexibility
大体时间:Before the warm-up intervention (Time 0)
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Flexibility of the trunk and the hamstrings - Finger to floor test
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Before the warm-up intervention (Time 0)
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Flexibility
大体时间:After the warm-up intervention (Time 1)
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Flexibility of the trunk and the hamstrings - Finger to floor test
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After the warm-up intervention (Time 1)
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Flexibility
大体时间:After three hour of work (Time 5)
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Flexibility of the trunk and the hamstrings - Finger to floor test
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After three hour of work (Time 5)
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Flexibility
大体时间:Before the warm-up intervention (Time 0)
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Flexibility of the shoulders - Back scratch test
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Before the warm-up intervention (Time 0)
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Flexibility
大体时间:After the warm-up intervention (Time 1)
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Flexibility of the shoulders - Back scratch test
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After the warm-up intervention (Time 1)
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Flexibility
大体时间:After three hour of work (Time 5)
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Flexibility of the shoulders - Back scratch test
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After three hour of work (Time 5)
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Heart rate
大体时间:Time 0
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Heart rate with a heart rate monitor placed on the wrist
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Time 0
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Heart rate
大体时间:Time 1
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Heart rate with a heart rate monitor placed on the wrist
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Time 1
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Heart rate
大体时间:Time 2
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Heart rate with a heart rate monitor placed on the wrist
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Time 2
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Heart rate
大体时间:Time 3
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Heart rate with a heart rate monitor placed on the wrist
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Time 3
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Heart rate
大体时间:Time 4
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Heart rate with a heart rate monitor placed on the wrist
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Time 4
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Heart rate
大体时间:Time 5
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Heart rate with a heart rate monitor placed on the wrist
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Time 5
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Readiness to work
大体时间:Time 1
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Readiness to work was rated subjectively using a 0-10 numerical rating scale, where 0 was used to indicate "not at all ready" and 10 "perfectly ready to work"
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Time 1
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Readiness to work
大体时间:Time 2
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Readiness to work was rated subjectively using a 0-10 numerical rating scale, where 0 was used to indicate "not at all ready" and 10 "perfectly ready to work"
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Time 2
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Work quality
大体时间:Time 5
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Work quality will be assessed by the workers supervisors, with the same 0-10 scale in every company, developed by the research team and a vineyard growing specialist.
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Time 5
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Workload
大体时间:Time 5
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NASA Task Load Index (NASA TLX) is a multi-dimensional scale used to estimate workload from a worker.
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Time 5
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Visuomotor reaction time
大体时间:Time 0
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The FITLIGHT Trainer (FITLIGHT Sports Corp., Ontario, Canada) will be used to measure the visuomotor reaction time (VMRT).
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Time 0
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Visuomotor reaction time
大体时间:Time 1
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The FITLIGHT Trainer (FITLIGHT Sports Corp., Ontario, Canada) will be used to measure the visuomotor reaction time (VMRT).
|
Time 1
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Visuomotor reaction time
大体时间:Time 5
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The FITLIGHT Trainer (FITLIGHT Sports Corp., Ontario, Canada) will be used to measure the visuomotor reaction time (VMRT).
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Time 5
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- IRB00012476-2021-06-12-137
药物和器械信息、研究文件
研究美国 FDA 监管的药品
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Hybrid Warm-up的临床试验
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Shannon E. Sauer-ZavalaNational Institute of Mental Health (NIMH)主动,不招人
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Mary LacyNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)主动,不招人
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University of MichiganNational Institute on Drug Abuse (NIDA); Brown University; Pennington Biomedical Research Center; Oregon Research Institute 和其他合作者招聘中