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.
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Typ studiów
Typ studiów
Zapisy (Rzeczywisty)
Zapisy
Faza
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
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-
Gironde
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Pauillac, Gironde, Francja, 33250
- OptiMouv
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Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
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
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Zapobieganie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Podwójnie
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
|---|---|
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Eksperymentalny: Hybrid warm-up intervention
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Dynamic + stretching exercises
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Eksperymentalny: Dynamic warm-up intervention
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Dynamic exercises
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Eksperymentalny: Stretching warm-up intervention
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Stretching exercises
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Brak interwencji: No warm-up intervention
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Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Perceived pain intensity
Ramy czasowe: Pain intensity will be rated for the last 3 months
|
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".
|
Pain intensity will be rated for the last 3 months
|
|
Perceived pain intensity
Ramy czasowe: Pain intensity will be rated before the warm-up intervention (Time 0)
|
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".
|
Pain intensity will be rated before the warm-up intervention (Time 0)
|
|
Perceived pain intensity
Ramy czasowe: Pain intensity will be rated after the warm-up intervention (Time 1)
|
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".
|
Pain intensity will be rated after the warm-up intervention (Time 1)
|
|
Perceived pain intensity
Ramy czasowe: Pain intensity will be rated at the beginning of the working activity (Time 2)
|
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".
|
Pain intensity will be rated at the beginning of the working activity (Time 2)
|
|
Perceived pain intensity
Ramy czasowe: Pain intensity will be rated after the first hour of work (Time 3)
|
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".
|
Pain intensity will be rated after the first hour of work (Time 3)
|
|
Perceived pain intensity
Ramy czasowe: Pain intensity will be rated after the second hour of work (Time 4)
|
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".
|
Pain intensity will be rated after the second hour of work (Time 4)
|
|
Perceived pain intensity
Ramy czasowe: Pain intensity will be rated after three hour of work (Time 5)
|
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".
|
Pain intensity will be rated after three hour of work (Time 5)
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Work performance
Ramy czasowe: 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
Ramy czasowe: After two hours of work (Time 4)
|
number of grapevine pruned
|
After two hours of work (Time 4)
|
|
Work performance
Ramy czasowe: After three hours of work (Time 5)
|
number of grapevine pruned
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After three hours of work (Time 5)
|
Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Handgrip Strength
Ramy czasowe: Before the warm-up intervention (Time 0)
|
Handgrip Strength
|
Before the warm-up intervention (Time 0)
|
|
Handgrip Strength
Ramy czasowe: After the warm-up intervention (Time 1)
|
Handgrip Strength
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After the warm-up intervention (Time 1)
|
|
Handgrip Strength
Ramy czasowe: After three hour of work (Time 5)
|
Handgrip Strength
|
After three hour of work (Time 5)
|
|
Flexibility
Ramy czasowe: Before the warm-up intervention (Time 0)
|
Flexibility of the trunk and the hamstrings - Finger to floor test
|
Before the warm-up intervention (Time 0)
|
|
Flexibility
Ramy czasowe: After the warm-up intervention (Time 1)
|
Flexibility of the trunk and the hamstrings - Finger to floor test
|
After the warm-up intervention (Time 1)
|
|
Flexibility
Ramy czasowe: After three hour of work (Time 5)
|
Flexibility of the trunk and the hamstrings - Finger to floor test
|
After three hour of work (Time 5)
|
|
Flexibility
Ramy czasowe: Before the warm-up intervention (Time 0)
|
Flexibility of the shoulders - Back scratch test
|
Before the warm-up intervention (Time 0)
|
|
Flexibility
Ramy czasowe: After the warm-up intervention (Time 1)
|
Flexibility of the shoulders - Back scratch test
|
After the warm-up intervention (Time 1)
|
|
Flexibility
Ramy czasowe: After three hour of work (Time 5)
|
Flexibility of the shoulders - Back scratch test
|
After three hour of work (Time 5)
|
|
Heart rate
Ramy czasowe: Time 0
|
Heart rate with a heart rate monitor placed on the wrist
|
Time 0
|
|
Heart rate
Ramy czasowe: Time 1
|
Heart rate with a heart rate monitor placed on the wrist
|
Time 1
|
|
Heart rate
Ramy czasowe: Time 2
|
Heart rate with a heart rate monitor placed on the wrist
|
Time 2
|
|
Heart rate
Ramy czasowe: Time 3
|
Heart rate with a heart rate monitor placed on the wrist
|
Time 3
|
|
Heart rate
Ramy czasowe: Time 4
|
Heart rate with a heart rate monitor placed on the wrist
|
Time 4
|
|
Heart rate
Ramy czasowe: Time 5
|
Heart rate with a heart rate monitor placed on the wrist
|
Time 5
|
|
Readiness to work
Ramy czasowe: Time 1
|
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"
|
Time 1
|
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Readiness to work
Ramy czasowe: Time 2
|
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"
|
Time 2
|
|
Work quality
Ramy czasowe: Time 5
|
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.
|
Time 5
|
|
Workload
Ramy czasowe: Time 5
|
NASA Task Load Index (NASA TLX) is a multi-dimensional scale used to estimate workload from a worker.
|
Time 5
|
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Visuomotor reaction time
Ramy czasowe: Time 0
|
The FITLIGHT Trainer (FITLIGHT Sports Corp., Ontario, Canada) will be used to measure the visuomotor reaction time (VMRT).
|
Time 0
|
|
Visuomotor reaction time
Ramy czasowe: Time 1
|
The FITLIGHT Trainer (FITLIGHT Sports Corp., Ontario, Canada) will be used to measure the visuomotor reaction time (VMRT).
|
Time 1
|
|
Visuomotor reaction time
Ramy czasowe: Time 5
|
The FITLIGHT Trainer (FITLIGHT Sports Corp., Ontario, Canada) will be used to measure the visuomotor reaction time (VMRT).
|
Time 5
|
Współpracownicy i badacze
Sponsor
Sponsor
Współpracownicy
Współpracownicy
Śledczy
Śledczy
- Dyrektor Studium: Nicolas Vuillerme, Phd, UniversitéGrenobleAlpes
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Zakończenie podstawowe
Ukończenie studiów (Rzeczywisty)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- IRB00012476-2021-06-12-137
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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