Neuromuscular fatigue and physiological responses after five dynamic squat exercise protocols

Autoren

Christian Raeder
Thimo Wiewelhove
Marc P Westphal-Martinez
Jaime Fernandez-Fernandez
Rauno A de Paula Simola
Michael Kellmann
Tim Meyer
Mark Pfeiffer
Alexander Ferrauti

Autoren-URL

https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000373222500008&DestLinkType=FullRecord&DestApp=WOS_CPL

DOI

10.1519/JSC.0000000000001181

eISSN

1533-4287

Externe Identifier

Clarivate Analytics Document Solution ID: DI0YF
PubMed Identifier: 26349042

ISSN

1064-8011

Ausgabe der Veröffentlichung

4

Zeitschrift

JOURNAL OF STRENGTH AND CONDITIONING RESEARCH

Schlüsselwörter

eccentric overload
flywheel training
strength training methods
muscle damage

Paginierung

953 - 965

Datum der Veröffentlichung

2016

Status

Published

Titel

Neuromuscular Fatigue and Physiological Responses After Five Dynamic Squat Exercise Protocols

Sub types

Article

Ausgabe der Zeitschrift

30

Data source: Web of Science (Lite)

Autoren

Christian Raeder
Thimo Wiewelhove
Marc P Westphal-Martinez
Jaime Fernandez-Fernandez
Rauno A de Paula Simola
Michael Kellmann
Tim Meyer
Mark Pfeiffer
Alexander Ferrauti

DOI

10.1519/jsc.0000000000001181

ISSN

1064-8011

Ausgabe der Veröffentlichung

4

Zeitschrift

Journal of Strength and Conditioning Research

Sprache

en

Paginierung

953 - 965

Datum der Veröffentlichung

2016

Status

Published

Herausgeber

Ovid Technologies (Wolters Kluwer Health)

Herausgeber URL

http://dx.doi.org/10.1519/jsc.0000000000001181

Datum der Datenerfassung

2021

Titel

Neuromuscular Fatigue and Physiological Responses After Five Dynamic Squat Exercise Protocols

Ausgabe der Zeitschrift

30

Data source: Crossref

Abstract

This aimed to analyze neuromuscular, physiological and perceptual responses to a single bout of 5 different dynamic squat exercise protocols. In a randomized and counterbalanced order, 15 male resistance-trained athletes (mean ± SD; age: 23.1 ± 1.9 years, body mass: 77.4 ± 8.0 kg) completed traditional multiple sets (MS: 4 × 6, 85% 1 repetition maximum [RM]), drop sets (DS: 1 × 6, 85% 1RM + 3 drop sets), eccentric overload (EO: 4 × 6, 70% 1RM concentric, 100% 1RM eccentric), flywheel YoYo squat (FW: 4 × 6, all-out), and a plyometric jump protocol (PJ: 4 × 15, all-out). Blood lactate (La), ratings of perceived exertion (RPE), counter movement jump height (CMJ), multiple rebound jump (MRJ) performance, maximal voluntary isometric contraction force, serum creatine kinase (CK) and delayed onset muscle soreness were measured. Immediately post exercise, La was significantly (p < 0.001) higher in FW (mean ± 95% confidence limit; 12.2 ± 0.9 mmol·L) and lower in PJ (3.0 ± 0.8 mmol·L) compared with MS (7.7 ± 1.5 mmol·L), DS (8.5 ± 0.6 mmol·L), and EO (8.2 ± 1.6 mmol·L), accompanied by similar RPE responses. Neuromuscular performance (CMJ, MRJ) significantly remained decreased (p < 0.001) from 0.5 to 48 hours post exercise in all protocols. There was a significant time × protocol interaction (p ≤ 0.05) in MRJ with a significant lower performance in DS, EO, and FW compared with PJ (0.5 hours post exercise), and in EO compared with all other protocols (24 hours post exercise). A significant main time effect with peak values 24 hours post exercise was observed in CK serum concentrations (p < 0.001), but there was no time × protocol interaction. In conclusion, (a) metabolic and perceptual demands were higher in FW and EO compared with MS, DS and PJ, (b) neuromuscular fatigue was consistent up to 48 hours post exercise in all protocols, and

Addresses

1Department of Training and Exercise Science, Faculty of Sports Science, Ruhr-University Bochum, Germany; 2Sports Research Centre, Miguel Hernández University, Elche, Spain; 3Department of Sport Psychology, Faculty of Sports Science, Ruhr-University Bochum, Germany; 4School of Human Movement Studies and School of Psychology, The University of Queensland, Brisbane, Australia; 5Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany; and 6Institute of Sports Science, Johannes-Gutenberg University, Mainz, Germany.

Autoren

Christian Raeder
Thimo Wiewelhove
Marc P Westphal-Martinez
Jaime Fernandez-Fernandez
Rauno A de Paula Simola
Michael Kellmann
Tim Meyer
Mark Pfeiffer
Alexander Ferrauti

DOI

10.1519/jsc.0000000000001181

eISSN

1533-4287

Externe Identifier

PubMed Identifier: 26349042

Open access

false

ISSN

1064-8011

Ausgabe der Veröffentlichung

4

Zeitschrift

Journal of strength and conditioning research

Schlüsselwörter

Muscle, Skeletal
Humans
Lactic Acid
Creatine Kinase
Random Allocation
Muscle Fatigue
Isometric Contraction
Weight Lifting
Adult
Male
Physical Exertion
Resistance Training
Young Adult
Plyometric Exercise
Myalgia

Sprache

eng

Medium

Print

Paginierung

953 - 965

Datum der Veröffentlichung

2016

Status

Published

Datum der Datenerfassung

2015

Titel

Neuromuscular Fatigue and Physiological Responses After Five Dynamic Squat Exercise Protocols.

Sub types

Research Support, Non-U.S. Gov't
Journal Article

Ausgabe der Zeitschrift

30

Data source: Europe PubMed Central

Abstract

This aimed to analyze neuromuscular, physiological and perceptual responses to a single bout of 5 different dynamic squat exercise protocols. In a randomized and counterbalanced order, 15 male resistance-trained athletes (mean ± SD; age: 23.1 ± 1.9 years, body mass: 77.4 ± 8.0 kg) completed traditional multiple sets (MS: 4 × 6, 85% 1 repetition maximum [RM]), drop sets (DS: 1 × 6, 85% 1RM + 3 drop sets), eccentric overload (EO: 4 × 6, 70% 1RM concentric, 100% 1RM eccentric), flywheel YoYo squat (FW: 4 × 6, all-out), and a plyometric jump protocol (PJ: 4 × 15, all-out). Blood lactate (La), ratings of perceived exertion (RPE), counter movement jump height (CMJ), multiple rebound jump (MRJ) performance, maximal voluntary isometric contraction force, serum creatine kinase (CK) and delayed onset muscle soreness were measured. Immediately post exercise, La was significantly (p < 0.001) higher in FW (mean ± 95% confidence limit; 12.2 ± 0.9 mmol·L) and lower in PJ (3.0 ± 0.8 mmol·L) compared with MS (7.7 ± 1.5 mmol·L), DS (8.5 ± 0.6 mmol·L), and EO (8.2 ± 1.6 mmol·L), accompanied by similar RPE responses. Neuromuscular performance (CMJ, MRJ) significantly remained decreased (p < 0.001) from 0.5 to 48 hours post exercise in all protocols. There was a significant time × protocol interaction (p ≤ 0.05) in MRJ with a significant lower performance in DS, EO, and FW compared with PJ (0.5 hours post exercise), and in EO compared with all other protocols (24 hours post exercise). A significant main time effect with peak values 24 hours post exercise was observed in CK serum concentrations (p < 0.001), but there was no time × protocol interaction. In conclusion, (a) metabolic and perceptual demands were higher in FW and EO compared with MS, DS and PJ, (b) neuromuscular fatigue was consistent up to 48 hours post exercise in all protocols, and

Autoren

Christian Raeder
Thimo Wiewelhove
Marc P Westphal-Martinez
Jaime Fernandez-Fernandez
Rauno A de Paula Simola
Michael Kellmann
Tim Meyer
Mark Pfeiffer
Alexander Ferrauti

Autoren-URL

https://www.ncbi.nlm.nih.gov/pubmed/26349042

DOI

10.1519/JSC.0000000000001181

eISSN

1533-4287

Ausgabe der Veröffentlichung

4

Zeitschrift

J Strength Cond Res

Schlüsselwörter

Adult
Creatine Kinase
Humans
Isometric Contraction
Lactic Acid
Male
Muscle Fatigue
Muscle, Skeletal
Myalgia
Physical Exertion
Plyometric Exercise
Random Allocation
Resistance Training
Weight Lifting
Young Adult

Sprache

eng

Country

United States

Paginierung

953 - 965

Datum der Veröffentlichung

2016

Status

Published

Datum, an dem der Datensatz öffentlich gemacht wurde

2016

Titel

Neuromuscular Fatigue and Physiological Responses After Five Dynamic Squat Exercise Protocols.

Sub types

Journal Article
Research Support, Non-U.S. Gov't

Ausgabe der Zeitschrift

30

Data source: PubMed

Neuromuscular fatigue and physiological responses after five dynamic squat exercise protocols

Tools