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Training Strategies...
Training Strategies to Improve Muscle Power : Is Olympic-style Weightlifting Relevant?
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- Helland, Christian (författare)
- The Norwegian Olympic and Paralympic Committee and Confederation of Sports, Oslo, Norway
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- Hole, Eirik (författare)
- The Norwegian Olympic and Paralympic Committee and Confederation of Sports, Oslo, Norway
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- Iversen, Erik (författare)
- The Norwegian Olympic and Paralympic Committee and Confederation of Sports, Oslo, Norway
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- Olsson, Monica Charlotte, 1967- (författare)
- Högskolan i Halmstad,Rydberglaboratoriet för tillämpad naturvetenskap (RLAS),Biosystem
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- Seynnes, Olivier (författare)
- Norwegian School of Sport Sciences, Oslo, Norway
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- Solberg, Paul Andre (författare)
- Defense Institute, Norwegian School of Sport Sciences, Oslo, Norway
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- Paulsen, Gøran (författare)
- The Norwegian Olympic and Paralympic Committee and Confederation of Sports, Oslo, Norway & Norwegian School of Sport Sciences, Oslo, Norway
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(creator_code:org_t)
- Philadelphia, PA : Lippincott Williams & Wilkins, 2017
- 2017
- Engelska.
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Ingår i: Medicine & Science in Sports & Exercise. - Philadelphia, PA : Lippincott Williams & Wilkins. - 0195-9131 .- 1530-0315. ; 49:4, s. 736-745
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- INTRODUCTION: This efficacy study investigated the effects of (1) Olympic-style weightlifting (OWL), (2) motorized strength and power training (MSPT), and (3) free weight strength and power training (FSPT) on muscle power.METHODS: Thirty-nine young athletes (20±3 yr.; ice hockey, volleyball and badminton) were randomized into the three training groups. All groups participated in 2-3 sessions/week for 8 weeks. The MSPT and FSPT groups trained using squats (two legs and single leg) with high force and high power, while the OWL group trained using clean and snatch exercises. MSPT was conducted as slow-speed isokinetic strength training and isotonic power training with augmented eccentric load, controlled by a computerized robotic engine system. FSPT used free weights. The training volume (sum of repetitions x kg) was similar between all three groups. Vertical jumping capabilities were assessed by countermovement jump (CMJ), squat jump (SJ), drop jump (DJ), and loaded CMJs (10-80 kg). Sprinting capacity was assessed in a 30 m sprint. Secondary variables were squat 1-repetition-maximum, body composition and quadriceps thickness and architecture.RESULTS: OWL resulted in trivial improvements, and inferior gains compared to FSPT and MSPT for CMJ, SJ, and DJ. MSPT demonstrated small, but robust effects on SJ, DJ and loaded CMJs (3-12%). MSPT was superior to FSPT in improving 30 m sprint performance. FSPT and MSPT, but not OWL, demonstrated increased thickness in the vastus lateralis and rectus femoris (4-7%).CONCLUSION: MSPT was time-efficient and equally or more effective than FSPT training in improving vertical jumping and sprinting performance. OWL was generally ineffective and inferior to the two other interventions. Copyright © 2016 by the American College of Sports Medicine.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Idrottsvetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Sport and Fitness Sciences (hsv//eng)
Nyckelord
- Athletes
- power training
- strength training
- jump performance
- sprint running
- muscle architecture
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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