Effects of jump training with negative versus positive loading on jumping mechanics
Gespeichert in:
| Deutscher übersetzter Titel: | Auswirkungen von Sprungtraining mit negativer versus positiver Belastung der Sprungmechaniken |
|---|---|
| Autor: | Markovic, Goran; Vuk, S.; Jaric, S. |
| Erschienen in: | International journal of sports medicine |
| Veröffentlicht: | 32 (2011), 5, S. 365-372, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
| Sprache: | Englisch |
| ISSN: | 0172-4622, 1439-3964 |
| DOI: | 10.1055/s-0031-1271678 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201111009303 |
| Quelle: | BISp |
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PU201111009303 |
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db |
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Literatur |
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2021-01-18T09:03:37Z |
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2011-11-07T09:01:29Z |
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Zeitschriftenartikel |
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JO00000000664 |
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JOI201100050000664 |
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International journal of sports medicine |
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International journal of sports medicine, 2011, 5 |
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PU201111009303 |
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Effects of jump training with negative versus positive loading on jumping mechanics |
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0365 |
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bisparticle |
| publishDate |
2011 |
| publishDate_facet |
2011 |
| language |
eng |
| title |
Effects of jump training with negative versus positive loading on jumping mechanics |
| spellingShingle |
Effects of jump training with negative versus positive loading on jumping mechanics Absprungkraft Beinkraft Beinstreckkraft Belastung, mechanische Belastung, sportliche Explosivkraft Explosivkrafttraining Kinematik Kraftmessung Krafttraining Kraftübung Leistung Maximalkraft Maximalkrafttraining Muskelkraft Sportmedizin Sprung Sprunghöhe Sprungkraft Vertikalsprung |
| title_sort |
effects of jump training with negative versus positive loading on jumping mechanics |
| title_short |
Effects of jump training with negative versus positive loading on jumping mechanics |
| title_alt |
Auswirkungen von Sprungtraining mit negativer versus positiver Belastung der Sprungmechaniken |
| title_alt_lang |
deu |
| media_type |
Gedruckte Ressource Elektronische Ressource (online) |
| city |
Stuttgart |
| abstract |
We examined the effects of jump training with negative (−30% of the subject's body weight (BW)) vs. positive loading (+30% BW) on the mechanical behaviour of leg extensor muscles. 32 men were divided into control (CG), negative loading (NLG), or positive loading training group (PLG). Both training groups performed maximal effort countermovement jumps (CMJ) over a 7-week training period. The impact of training on the mechanical behaviour of leg extensor muscles was assessed through CMJ performed with external loads ranging from −30% BW to +30% BW. Both training groups showed significant (P≤0.013) increase in BW CMJ height (NLG: 9%, effect size (ES)=0.85, vs. PLG: 3.4%, ES=0.31), peak jumping velocity (vpeak; NLG: 4.1%; ES=0.80, P=0.011, vs. PLG: 1.4%, ES=0.24; P=0.017), and depth of the countermovement (Δhecc; NLG: 20%; ES=−1.64, P=0.004, vs. PLG: 11.4%; ES=−0.86, P=0.015). Although the increase in both the vpeak and Δhecc were expected to reduce the recorded ground reaction force, the indices of force- and power-production characteristics of CMJ remained unchanged. Finally, NLG (but not PLG) suggested load-specific improvement in the movement kinematic and kinetic patterns. Overall, the observed results revealed a rather novel finding regarding the effectiveness of negative loading in enhancing CMJ performance which could be of potential importance for further development of routine training protocols. Although the involved biomechanical and neuromuscular mechanisms need further exploration, the improved performance could be partly based on an altered jumping pattern that utilizes an enhanced ability of leg extensors to provide kinetic and power output during the concentric jump phase. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
abstract |
| author2 |
Markovic, Goran Vuk, S. Jaric, S. |
| author_facet |
Markovic, Goran Vuk, S. Jaric, S. |
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Autor Autor Autor |
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P154550 |
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Markovic, Goran Vuk, S. Jaric, S. |
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|
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0/Autor/ 1/Autor/Markovic, Goran/ 0/Autor/ 1/Autor/Vuk, S./ 0/Autor/ 1/Autor/Jaric, S./ |
| doi |
10.1055/s-0031-1271678 |
| spelling |
10.1055/s-0031-1271678 0172-4622 1439-3964 IJSMD 603122-5 Absprungkraft Beinkraft Beinstreckkraft Belastung, mechanische Belastung, sportliche Explosivkraft Explosivkrafttraining Kinematik Kraftmessung Krafttraining Kraftübung Leistung Maximalkraft Maximalkrafttraining Muskelkraft Sportmedizin Sprung Sprunghöhe Sprungkraft Vertikalsprung explosive strength explosive strength training force measurement jump jumping height jumping strength kinematics leg extension strength leg strength maximal strength maximal strength training mechanic load muscle strength performance sport load sports medicine strength exercise strength training take-off force vertical jump Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Springer Sprungbewegung Sprungtechnik Sprungverhalten Höhe Kräftigung Kraftschulung Muskelkrafttraining Krafttraining, spezielles Muskelkräftigung Kraft Belastung Belastung, sportartspezifische dive vault leap hop strength measurement resistance training strength drill muscle force achievement Effects of jump training with negative versus positive loading on jumping mechanics PU201111009303 201111009303 |
| url |
https://dx.doi.org/10.1055/s-0031-1271678 |
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fulltext |
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0 |
| issn |
0172-4622 1439-3964 |
| coden |
IJSMD |
| zdb |
603122-5 |
| location_hierarchy_facet |
0/Deutschland/ 1/Deutschland/Baden-Württemberg/ |
| topic |
Absprungkraft Beinkraft Beinstreckkraft Belastung, mechanische Belastung, sportliche Explosivkraft Explosivkrafttraining Kinematik Kraftmessung Krafttraining Kraftübung Leistung Maximalkraft Maximalkrafttraining Muskelkraft Sportmedizin Sprung Sprunghöhe Sprungkraft Vertikalsprung |
| topic_facet |
Absprungkraft Beinkraft Beinstreckkraft Belastung, mechanische Belastung, sportliche Explosivkraft Explosivkrafttraining Kinematik Kraftmessung Krafttraining Kraftübung Leistung Maximalkraft Maximalkrafttraining Muskelkraft Sportmedizin Sprung Sprunghöhe Sprungkraft Vertikalsprung |
| topic_en |
explosive strength explosive strength training force measurement jump jumping height jumping strength kinematics leg extension strength leg strength maximal strength maximal strength training mechanic load muscle strength performance sport load sports medicine strength exercise strength training take-off force vertical jump |
| topic_en_facet |
explosive strength explosive strength training force measurement jump jumping height jumping strength kinematics leg extension strength leg strength maximal strength maximal strength training mechanic load muscle strength performance sport load sports medicine strength exercise strength training take-off force vertical jump |
| synonym |
Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Springer Sprungbewegung Sprungtechnik Sprungverhalten Höhe Kräftigung Kraftschulung Muskelkrafttraining Krafttraining, spezielles Muskelkräftigung Kraft Belastung Belastung, sportartspezifische |
| synonym_en |
dive vault leap hop strength measurement resistance training strength drill muscle force achievement |
| journal_facet |
International journal of sports medicine |
| container_title |
International journal of sports medicine |
| container_volume |
32 |
| container_issue |
5 |
| container_start_page |
S. 365-372 |
| has_references |
1 |
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BISp |
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JO00000000664 |
| journal_year |
2011 |
| journal_issue |
5 |
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1810303239472545792 |
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13,265258 |