Reproducibility and validity of the quadriceps muscle integrated electromyogram threshold during incremental cycle ergometry View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1995-03-01

AUTHORS

A. D. Taylor, R. Bronks

ABSTRACT

The principle aims of this research were, firstly, to determine if the relationship between integrated electromyography (iEMG) and exercise intensity was linear or threshold-like, and secondly, to determine if the relationship between iEMG and exercise intensity was repeatable on different test occasions. A group of 20 trained male subjects participated in the study. Each subject completed two incremental exercise tests on a Monark cycle ergometer. The tests were identical and separated from each other by a mean period of 42 (SD 12) h. The EMG signals were recorded from the vastus lateralis, rectus femoris and vastus medialis muscles at each intensity using surface electrodes. The relationship between iEMG and intensity was shown to be linear (r = 0.95 to r = 0.98) with no obvious iEMG thresholds present. The gradients of simple regression lines fitted to the iEMG compared to intensity were not significantly different on the retest occasion (CV 9%–12%). In summary, the findings of this study indicated that, during incremental exercise, the relationship between iEMG of the quadriceps musculature and exercise intensity was linear and not threshold-like. Furthermore, the linear relationship between iEMG and workload was repeatable on different test occasions. More... »

PAGES

252-257

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf00238572

DOI

http://dx.doi.org/10.1007/bf00238572

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1029674775

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/7607201


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/11", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Medical and Health Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/1103", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Clinical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Animals", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Electromyography", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Exercise", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Exercise Test", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Male", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Mice", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Muscle Contraction", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Muscle, Skeletal", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Reproducibility of Results", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Thigh", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Centre for Human Movement Science and Sports Management, Southern Cross University, 2480, Lismore, NSW, Australia", 
          "id": "http://www.grid.ac/institutes/grid.1031.3", 
          "name": [
            "Centre for Human Movement Science and Sports Management, Southern Cross University, 2480, Lismore, NSW, Australia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Taylor", 
        "givenName": "A. D.", 
        "id": "sg:person.0703145141.59", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0703145141.59"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Centre for Human Movement Science and Sports Management, Southern Cross University, 2480, Lismore, NSW, Australia", 
          "id": "http://www.grid.ac/institutes/grid.1031.3", 
          "name": [
            "Centre for Human Movement Science and Sports Management, Southern Cross University, 2480, Lismore, NSW, Australia"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Bronks", 
        "givenName": "R.", 
        "id": "sg:person.01204012306.62", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01204012306.62"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "sg:pub.10.1007/bf00868137", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1029871646", 
          "https://doi.org/10.1007/bf00868137"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf00239868", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1035397129", 
          "https://doi.org/10.1007/bf00239868"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf00424464", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1053319817", 
          "https://doi.org/10.1007/bf00424464"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.2165/00007256-198805050-00001", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1050185186", 
          "https://doi.org/10.2165/00007256-198805050-00001"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf00572179", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1050691007", 
          "https://doi.org/10.1007/bf00572179"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "1995-03-01", 
    "datePublishedReg": "1995-03-01", 
    "description": "The principle aims of this research were, firstly, to determine if the relationship between integrated electromyography (iEMG) and exercise intensity was linear or threshold-like, and secondly, to determine if the relationship between iEMG and exercise intensity was repeatable on different test occasions. A group of 20 trained male subjects participated in the study. Each subject completed two incremental exercise tests on a Monark cycle ergometer. The tests were identical and separated from each other by a mean period of 42 (SD 12) h. The EMG signals were recorded from the vastus lateralis, rectus femoris and vastus medialis muscles at each intensity using surface electrodes. The relationship between iEMG and intensity was shown to be linear (r = 0.95 to r = 0.98) with no obvious iEMG thresholds present. The gradients of simple regression lines fitted to the iEMG compared to intensity were not significantly different on the retest occasion (CV 9%\u201312%). In summary, the findings of this study indicated that, during incremental exercise, the relationship between iEMG of the quadriceps musculature and exercise intensity was linear and not threshold-like. Furthermore, the linear relationship between iEMG and workload was repeatable on different test occasions.", 
    "genre": "article", 
    "id": "sg:pub.10.1007/bf00238572", 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1319730", 
        "issn": [
          "1439-6319", 
          "1432-1025"
        ], 
        "name": "European Journal of Applied Physiology", 
        "publisher": "Springer Nature", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "3", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "70"
      }
    ], 
    "keywords": [
      "integrated electromyography", 
      "different test occasions", 
      "test occasions", 
      "incremental cycle ergometry", 
      "vastus medialis muscle", 
      "incremental exercise test", 
      "Monark cycle ergometer", 
      "quadriceps musculature", 
      "exercise test", 
      "incremental exercise", 
      "quadriceps muscle", 
      "medialis muscle", 
      "mean period", 
      "rectus femoris", 
      "retest occasion", 
      "vastus lateralis", 
      "cycle ergometry", 
      "exercise intensity", 
      "cycle ergometer", 
      "male subjects", 
      "surface electrodes", 
      "muscle", 
      "subjects", 
      "simple regression line", 
      "EMG signals", 
      "regression line", 
      "ergometry", 
      "occasions", 
      "femoris", 
      "ergometer", 
      "electromyography", 
      "lateralis", 
      "musculature", 
      "exercise", 
      "study", 
      "test", 
      "group", 
      "relationship", 
      "findings", 
      "period", 
      "summary", 
      "intensity", 
      "threshold", 
      "reproducibility", 
      "lines", 
      "linear relationship", 
      "workload", 
      "validity", 
      "research", 
      "signals", 
      "gradient", 
      "principles", 
      "electrode"
    ], 
    "name": "Reproducibility and validity of the quadriceps muscle integrated electromyogram threshold during incremental cycle ergometry", 
    "pagination": "252-257", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1029674775"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/bf00238572"
        ]
      }, 
      {
        "name": "pubmed_id", 
        "type": "PropertyValue", 
        "value": [
          "7607201"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/bf00238572", 
      "https://app.dimensions.ai/details/publication/pub.1029674775"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2022-09-02T15:48", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220902/entities/gbq_results/article/article_270.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1007/bf00238572"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bf00238572'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bf00238572'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bf00238572'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bf00238572'


 

This table displays all metadata directly associated to this object as RDF triples.

181 TRIPLES      21 PREDICATES      93 URIs      80 LITERALS      17 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/bf00238572 schema:about N011abe35f47f434995591bd77def1d76
2 N09a0c925ac7e4a03b53d1b6849371475
3 N25c2ee1dfec047d8bb0c39bc87919c0f
4 N7819c9c1992a4312a679a3ccf53f10c2
5 N7d8c18d3be2b4639a47620e114ab28f9
6 N9f172efb238a4a4598288b6e5e00983b
7 Na84be4fd24a8437b9c48013d847f6fdf
8 Nd9d1190e297a4d47ad0194191daa90cc
9 Ndff26404e82c4c028f96594466a8ac33
10 Nfa591763d2894f57ab208a9ccdf2320d
11 anzsrc-for:11
12 anzsrc-for:1103
13 schema:author N7a49dede2cfb4ba5bcefa90b6801051c
14 schema:citation sg:pub.10.1007/bf00239868
15 sg:pub.10.1007/bf00424464
16 sg:pub.10.1007/bf00572179
17 sg:pub.10.1007/bf00868137
18 sg:pub.10.2165/00007256-198805050-00001
19 schema:datePublished 1995-03-01
20 schema:datePublishedReg 1995-03-01
21 schema:description The principle aims of this research were, firstly, to determine if the relationship between integrated electromyography (iEMG) and exercise intensity was linear or threshold-like, and secondly, to determine if the relationship between iEMG and exercise intensity was repeatable on different test occasions. A group of 20 trained male subjects participated in the study. Each subject completed two incremental exercise tests on a Monark cycle ergometer. The tests were identical and separated from each other by a mean period of 42 (SD 12) h. The EMG signals were recorded from the vastus lateralis, rectus femoris and vastus medialis muscles at each intensity using surface electrodes. The relationship between iEMG and intensity was shown to be linear (r = 0.95 to r = 0.98) with no obvious iEMG thresholds present. The gradients of simple regression lines fitted to the iEMG compared to intensity were not significantly different on the retest occasion (CV 9%–12%). In summary, the findings of this study indicated that, during incremental exercise, the relationship between iEMG of the quadriceps musculature and exercise intensity was linear and not threshold-like. Furthermore, the linear relationship between iEMG and workload was repeatable on different test occasions.
22 schema:genre article
23 schema:isAccessibleForFree false
24 schema:isPartOf N723a5355dd6047998b9b6b16f566da47
25 Ne25351feaca242ba9a60d0d938d26b21
26 sg:journal.1319730
27 schema:keywords EMG signals
28 Monark cycle ergometer
29 cycle ergometer
30 cycle ergometry
31 different test occasions
32 electrode
33 electromyography
34 ergometer
35 ergometry
36 exercise
37 exercise intensity
38 exercise test
39 femoris
40 findings
41 gradient
42 group
43 incremental cycle ergometry
44 incremental exercise
45 incremental exercise test
46 integrated electromyography
47 intensity
48 lateralis
49 linear relationship
50 lines
51 male subjects
52 mean period
53 medialis muscle
54 muscle
55 musculature
56 occasions
57 period
58 principles
59 quadriceps muscle
60 quadriceps musculature
61 rectus femoris
62 regression line
63 relationship
64 reproducibility
65 research
66 retest occasion
67 signals
68 simple regression line
69 study
70 subjects
71 summary
72 surface electrodes
73 test
74 test occasions
75 threshold
76 validity
77 vastus lateralis
78 vastus medialis muscle
79 workload
80 schema:name Reproducibility and validity of the quadriceps muscle integrated electromyogram threshold during incremental cycle ergometry
81 schema:pagination 252-257
82 schema:productId N0464bb41fece46478ba5b6dbc0ae4380
83 N08dc35ac8ea541a19a5c0a34c829e340
84 Ne72722fb64284dacad408b8908fa5f73
85 schema:sameAs https://app.dimensions.ai/details/publication/pub.1029674775
86 https://doi.org/10.1007/bf00238572
87 schema:sdDatePublished 2022-09-02T15:48
88 schema:sdLicense https://scigraph.springernature.com/explorer/license/
89 schema:sdPublisher Na02269725207432aa749cbae161863b1
90 schema:url https://doi.org/10.1007/bf00238572
91 sgo:license sg:explorer/license/
92 sgo:sdDataset articles
93 rdf:type schema:ScholarlyArticle
94 N011abe35f47f434995591bd77def1d76 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
95 schema:name Male
96 rdf:type schema:DefinedTerm
97 N0464bb41fece46478ba5b6dbc0ae4380 schema:name pubmed_id
98 schema:value 7607201
99 rdf:type schema:PropertyValue
100 N08dc35ac8ea541a19a5c0a34c829e340 schema:name dimensions_id
101 schema:value pub.1029674775
102 rdf:type schema:PropertyValue
103 N09a0c925ac7e4a03b53d1b6849371475 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
104 schema:name Exercise Test
105 rdf:type schema:DefinedTerm
106 N25c2ee1dfec047d8bb0c39bc87919c0f schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
107 schema:name Electromyography
108 rdf:type schema:DefinedTerm
109 N43d4d0f91a004c34ba38ce42f7fccabd rdf:first sg:person.01204012306.62
110 rdf:rest rdf:nil
111 N723a5355dd6047998b9b6b16f566da47 schema:issueNumber 3
112 rdf:type schema:PublicationIssue
113 N7819c9c1992a4312a679a3ccf53f10c2 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
114 schema:name Thigh
115 rdf:type schema:DefinedTerm
116 N7a49dede2cfb4ba5bcefa90b6801051c rdf:first sg:person.0703145141.59
117 rdf:rest N43d4d0f91a004c34ba38ce42f7fccabd
118 N7d8c18d3be2b4639a47620e114ab28f9 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
119 schema:name Muscle, Skeletal
120 rdf:type schema:DefinedTerm
121 N9f172efb238a4a4598288b6e5e00983b schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
122 schema:name Reproducibility of Results
123 rdf:type schema:DefinedTerm
124 Na02269725207432aa749cbae161863b1 schema:name Springer Nature - SN SciGraph project
125 rdf:type schema:Organization
126 Na84be4fd24a8437b9c48013d847f6fdf schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
127 schema:name Mice
128 rdf:type schema:DefinedTerm
129 Nd9d1190e297a4d47ad0194191daa90cc schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
130 schema:name Muscle Contraction
131 rdf:type schema:DefinedTerm
132 Ndff26404e82c4c028f96594466a8ac33 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
133 schema:name Animals
134 rdf:type schema:DefinedTerm
135 Ne25351feaca242ba9a60d0d938d26b21 schema:volumeNumber 70
136 rdf:type schema:PublicationVolume
137 Ne72722fb64284dacad408b8908fa5f73 schema:name doi
138 schema:value 10.1007/bf00238572
139 rdf:type schema:PropertyValue
140 Nfa591763d2894f57ab208a9ccdf2320d schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
141 schema:name Exercise
142 rdf:type schema:DefinedTerm
143 anzsrc-for:11 schema:inDefinedTermSet anzsrc-for:
144 schema:name Medical and Health Sciences
145 rdf:type schema:DefinedTerm
146 anzsrc-for:1103 schema:inDefinedTermSet anzsrc-for:
147 schema:name Clinical Sciences
148 rdf:type schema:DefinedTerm
149 sg:journal.1319730 schema:issn 1432-1025
150 1439-6319
151 schema:name European Journal of Applied Physiology
152 schema:publisher Springer Nature
153 rdf:type schema:Periodical
154 sg:person.01204012306.62 schema:affiliation grid-institutes:grid.1031.3
155 schema:familyName Bronks
156 schema:givenName R.
157 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01204012306.62
158 rdf:type schema:Person
159 sg:person.0703145141.59 schema:affiliation grid-institutes:grid.1031.3
160 schema:familyName Taylor
161 schema:givenName A. D.
162 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0703145141.59
163 rdf:type schema:Person
164 sg:pub.10.1007/bf00239868 schema:sameAs https://app.dimensions.ai/details/publication/pub.1035397129
165 https://doi.org/10.1007/bf00239868
166 rdf:type schema:CreativeWork
167 sg:pub.10.1007/bf00424464 schema:sameAs https://app.dimensions.ai/details/publication/pub.1053319817
168 https://doi.org/10.1007/bf00424464
169 rdf:type schema:CreativeWork
170 sg:pub.10.1007/bf00572179 schema:sameAs https://app.dimensions.ai/details/publication/pub.1050691007
171 https://doi.org/10.1007/bf00572179
172 rdf:type schema:CreativeWork
173 sg:pub.10.1007/bf00868137 schema:sameAs https://app.dimensions.ai/details/publication/pub.1029871646
174 https://doi.org/10.1007/bf00868137
175 rdf:type schema:CreativeWork
176 sg:pub.10.2165/00007256-198805050-00001 schema:sameAs https://app.dimensions.ai/details/publication/pub.1050185186
177 https://doi.org/10.2165/00007256-198805050-00001
178 rdf:type schema:CreativeWork
179 grid-institutes:grid.1031.3 schema:alternateName Centre for Human Movement Science and Sports Management, Southern Cross University, 2480, Lismore, NSW, Australia
180 schema:name Centre for Human Movement Science and Sports Management, Southern Cross University, 2480, Lismore, NSW, Australia
181 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...