Dynamic Stretching Training and Muscle Tendon Unit
Effects of Dynamic Stretching Exercise Training on Muscle Tendon Unit
Studieoversigt
Detaljeret beskrivelse
Muscle stretching is a common practice applied in warm-up process to enhance performance in sports and to prevent or decrease the risk of sports injury. Muscle stretching is also used for therapeutic purposes in many clinical conditions.
It is generally performed in either static or dynamic manner. The effects of stretching depend on the type, duration and timing of stretching. However, the acute and chronic effects of a stretching can be different in the same muscle.
Recent studies suggest that static stretching has adverse effects on performance, reduces maximal muscle force and is not successful in preventing non-contact injuries, as believed so. Dynamic type is reported to improve flexibility and range of motion better. But there is still debate over which prescription provides the best results in terms of flexibility, power, performance or injury protection. And the answer to the question what happens to the viscoelastic properties of a muscle when it is stretched dynamically for some period of time has not been clearly established.
This study is planned to investigate the effect of a 5-week dynamic stretching exercise training on muscle tendon unit of gastrocnemius muscle. The effects of the training program will be assessed by ultrasound.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Tokat, Kalkun, 60100
- Gaziosmanpasa University
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Inclusion Criteria:
- Healthy males,
- aged between 18-30 years
Exclusion Criteria:
- Cases with history of recent musculoskeletal injuries or neurological diseases.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Eksperimentel: dynamic stretching exercise
This group will perform dynamic stretching exercise to their left side gastrocnemius muscles for 5 weeks (5 days a week, 3 sets of exercise a day, each set including 5 repetitions of dynamic stretching lasting 45 seconds)
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dynamic stretching exercises with 5 repetitions, each lasting 45 seconds, for 5 days a week and 3 times a day
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Ingen indgriben: control
this group will not perform any stretching exercises for 5 weeks
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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muscle-tendon unit length
Tidsramme: at the end of 5 weeks of training
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change in muscle tendon unit property with dynamic exercise training of 5 week will be followed
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at the end of 5 weeks of training
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pennation angle
Tidsramme: at the end of 5 weeks of training
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change in pennation angle of the gastrocnemius muscle with dynamic stretching exercise training
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at the end of 5 weeks of training
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muscle thickness
Tidsramme: at the end of 5 weeks of training
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change in muscle thickness of the gastrocnemius muscle with dynamic stretching exercise training will be measured by ultrasound
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at the end of 5 weeks of training
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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range of ankle dorsiflexion
Tidsramme: at the end of 5 weeks of training
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change in range of ankle dorsiflexion with the training program will be assessed with a universal goniometer
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at the end of 5 weeks of training
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Funda DEMIRTURK, PhD, Gaziosmanpasa University
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- 15-KAEK-097 (Ethics Committee)
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