{"id":"https://openalex.org/W4205750428","doi":"https://doi.org/10.1519/jsc.0000000000004207","title":"Validity and Test-Retest Reliability of the Vmaxpro Sensor for Evaluation of Movement Velocity in the Deep Squat","display_name":"Validity and Test-Retest Reliability of the Vmaxpro Sensor for Evaluation of Movement Velocity in the Deep Squat","publication_year":2022,"publication_date":"2022-01-05","ids":{"openalex":"https://openalex.org/W4205750428","doi":"https://doi.org/10.1519/jsc.0000000000004207","pmid":"https://pubmed.ncbi.nlm.nih.gov/36515587"},"language":"en","primary_location":{"id":"doi:10.1519/jsc.0000000000004207","doi":"https://doi.org/10.1519/jsc.0000000000004207","is_oa":false,"landing_page_url":"https://doi.org/10.1519/jsc.0000000000004207","pdf_url":null,"source":{"id":"https://openalex.org/S150708336","display_name":"The Journal of Strength and Conditioning Research","issn_l":"1064-8011","issn":["1064-8011","1533-4287"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Strength &amp; Conditioning Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020740152","display_name":"Joshua Frederik Feuerbacher","orcid":"https://orcid.org/0000-0001-8570-9091","observed_orcids":["https://orcid.org/0000-0001-8570-9091"]},"institutions":[{"id":"https://openalex.org/I137533716","display_name":"German Sport University Cologne","ror":"https://ror.org/0189raq88","country_code":"DE","type":"education","lineage":["https://openalex.org/I137533716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Joshua F. Feuerbacher","raw_affiliation_strings":["Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;","institution_ids":["https://openalex.org/I137533716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063391329","display_name":"Mats Willem Jacobs","orcid":"https://orcid.org/0000-0002-0842-505X","observed_orcids":["https://orcid.org/0000-0002-0842-505X"]},"institutions":[{"id":"https://openalex.org/I137533716","display_name":"German Sport University Cologne","ror":"https://ror.org/0189raq88","country_code":"DE","type":"education","lineage":["https://openalex.org/I137533716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mats W. Jacobs","raw_affiliation_strings":["Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;","institution_ids":["https://openalex.org/I137533716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053024619","display_name":"Boris Dragutinovic","orcid":"https://orcid.org/0000-0002-1283-9714","observed_orcids":["https://orcid.org/0000-0002-1283-9714"]},"institutions":[{"id":"https://openalex.org/I137533716","display_name":"German Sport University Cologne","ror":"https://ror.org/0189raq88","country_code":"DE","type":"education","lineage":["https://openalex.org/I137533716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Boris Dragutinovic","raw_affiliation_strings":["Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;","institution_ids":["https://openalex.org/I137533716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082669465","display_name":"Jan\u2010Peter Goldmann","orcid":"https://orcid.org/0000-0003-2552-5762","observed_orcids":["https://orcid.org/0000-0003-2552-5762"]},"institutions":[{"id":"https://openalex.org/I137533716","display_name":"German Sport University Cologne","ror":"https://ror.org/0189raq88","country_code":"DE","type":"education","lineage":["https://openalex.org/I137533716"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan-Peter Goldmann","raw_affiliation_strings":["German Research Center of Elite Sport Cologne, Cologne, Germany;","Institute of Biomechanics and Orthopaedics, German Sport University Cologne, Cologne, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Research Center of Elite Sport Cologne, Cologne, Germany;","institution_ids":[]},{"raw_affiliation_string":"Institute of Biomechanics and Orthopaedics, German Sport University Cologne, Cologne, Germany;","institution_ids":["https://openalex.org/I137533716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091617270","display_name":"Sulin Cheng","orcid":"https://orcid.org/0000-0002-6748-4869","observed_orcids":["https://orcid.org/0000-0002-6748-4869"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sulin Cheng","raw_affiliation_strings":["Department of Physical Education, Exercise, Health and Technology Center, Shanghai Jiao Tong University, Shanghai, China; and","Exercise Translational Medicine Center, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China","Exercise Translational Medicine Centre, Shanghai Centre for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physical Education, Exercise, Health and Technology Center, Shanghai Jiao Tong University, Shanghai, China; and","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Exercise Translational Medicine Center, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Exercise Translational Medicine Centre, Shanghai Centre for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086313383","display_name":"Moritz Schumann","orcid":"https://orcid.org/0000-0001-9605-3489","observed_orcids":["https://orcid.org/0000-0001-9605-3489"]},"institutions":[{"id":"https://openalex.org/I137533716","display_name":"German Sport University Cologne","ror":"https://ror.org/0189raq88","country_code":"DE","type":"education","lineage":["https://openalex.org/I137533716"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Moritz Schumann","raw_affiliation_strings":["Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany;","institution_ids":["https://openalex.org/I137533716"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086313383"],"corresponding_institution_ids":["https://openalex.org/I137533716"],"apc_list":null,"apc_paid":null,"fwci":5.9571,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.97366989,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"37","issue":"1","first_page":"35","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.9702000021934509,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.9702000021934509,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12677","display_name":"Sports Dynamics and Biomechanics","score":0.012000000104308128,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.0052999998442828655,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"inertial measurement unit","score":0.8970000147819519},{"id":"https://openalex.org/keywords/movement-speed","display_name":"movement speed","score":0.7720000147819519},{"id":"https://openalex.org/keywords/deep-squat","display_name":"deep squat","score":0.9340000152587891},{"id":"https://openalex.org/keywords/squat-velocity","display_name":"squat velocity","score":0.5649999976158142},{"id":"https://openalex.org/keywords/test-retest-reliability","display_name":"test-retest reliability","score":0.8339999914169312},{"id":"https://openalex.org/keywords/validity","display_name":"validity","score":0.8019999861717224},{"id":"https://openalex.org/keywords/one-repetition-maximum","display_name":"one-repetition maximum","score":0.8450000286102295},{"id":"https://openalex.org/keywords/submaximal-load","display_name":"submaximal load","score":0.7490000128746033},{"id":"https://openalex.org/keywords/vicon-motion-capture","display_name":"Vicon motion capture","score":0.7369999885559082}],"concepts":[{"id":"https://openalex.org/C2778820510","wikidata":"https://www.wikidata.org/wiki/Q1755746","display_name":"Squat","level":2,"score":0.8762121200561523},{"id":"https://openalex.org/C104709138","wikidata":"https://www.wikidata.org/wiki/Q1671540","display_name":"Intraclass correlation","level":3,"score":0.7475932836532593},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6846294403076172},{"id":"https://openalex.org/C70364389","wikidata":"https://www.wikidata.org/wiki/Q18757","display_name":"Validity","level":3,"score":0.5021252632141113},{"id":"https://openalex.org/C64635419","wikidata":"https://www.wikidata.org/wiki/Q5508837","display_name":"Functional movement","level":2,"score":0.48168525099754333},{"id":"https://openalex.org/C198999979","wikidata":"https://www.wikidata.org/wiki/Q5159115","display_name":"Concurrent validity","level":4,"score":0.45628082752227783},{"id":"https://openalex.org/C2777112482","wikidata":"https://www.wikidata.org/wiki/Q59603","display_name":"One-repetition maximum","level":3,"score":0.43706193566322327},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.4315090775489807},{"id":"https://openalex.org/C2777861855","wikidata":"https://www.wikidata.org/wiki/Q814819","display_name":"Leg press","level":3,"score":0.4285953640937805},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4215560257434845},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.37642523646354675},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3373975455760956},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3359348177909851},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.25361236929893494},{"id":"https://openalex.org/C2988918651","wikidata":"https://www.wikidata.org/wiki/Q1048687","display_name":"Muscle strength","level":2,"score":0.20922249555587769},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11873587965965271},{"id":"https://openalex.org/C9893847","wikidata":"https://www.wikidata.org/wiki/Q1425625","display_name":"Reproducibility","level":2,"score":0.11742940545082092},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.07742860913276672},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C3018868096","wikidata":"https://www.wikidata.org/wiki/Q2693233","display_name":"Internal consistency","level":3,"score":0.0}],"mesh":[{"descriptor_ui":"D005080","descriptor_name":"Exercise Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053580","descriptor_name":"Muscle Strength","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055070","descriptor_name":"Resistance Training","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1519/jsc.0000000000004207","doi":"https://doi.org/10.1519/jsc.0000000000004207","is_oa":false,"landing_page_url":"https://doi.org/10.1519/jsc.0000000000004207","pdf_url":null,"source":{"id":"https://openalex.org/S150708336","display_name":"The Journal of Strength and Conditioning Research","issn_l":"1064-8011","issn":["1064-8011","1533-4287"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Strength &amp; Conditioning Research","raw_type":"journal-article"},{"id":"pmid:36515587","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36515587","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of strength and conditioning research","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4043000042438507,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1994124547","https://openalex.org/W2001289296","https://openalex.org/W2003169355","https://openalex.org/W2015795623","https://openalex.org/W2020794622","https://openalex.org/W2022565037","https://openalex.org/W2072031014","https://openalex.org/W2154147294","https://openalex.org/W2316767797","https://openalex.org/W2331577291","https://openalex.org/W2394573244","https://openalex.org/W2600639698","https://openalex.org/W2773524259","https://openalex.org/W2799844478","https://openalex.org/W2802004721","https://openalex.org/W2886790206","https://openalex.org/W2901842710","https://openalex.org/W2923371000","https://openalex.org/W2942244239","https://openalex.org/W2969236276","https://openalex.org/W2994223221","https://openalex.org/W3029146540","https://openalex.org/W3038726822","https://openalex.org/W3084412577","https://openalex.org/W3141650397","https://openalex.org/W3144373385","https://openalex.org/W3203886233"],"related_works":["https://openalex.org/W4378220107","https://openalex.org/W3197430035","https://openalex.org/W7018140291","https://openalex.org/W7025239835","https://openalex.org/W4402418754","https://openalex.org/W4320495748","https://openalex.org/W2945870088","https://openalex.org/W2923371000","https://openalex.org/W2802004721","https://openalex.org/W4406616719"],"abstract_inverted_index":{"ABSTRACT:":[0],"Feuerbacher,":[1],"JF,":[2],"Jacobs,":[3],"MW,":[4],"Dragutinovic,":[5],"B,":[6],"Goldmann,":[7],"J-P,":[8],"Cheng,":[9],"S,":[10],"and":[11,15,43,61,72,106,114,144,152,185,200],"Schumann,":[12],"M.":[13],"Validity":[14],"test-retest":[16,44],"reliability":[17,45],"of":[18,24,46,96,108,134,139,229],"the":[19,28,41,47,62,80,83,112,135,230],"Vmaxpro":[20,51,118,173,196],"sensor":[21,52,64,119],"for":[22,82,172,178,186],"evaluation":[23],"movement":[25,210,223],"velocity":[26],"in":[27],"deep":[29],"squat.":[30],"J":[31],"Strength":[32],"Cond":[33],"Res":[34],"37(1):":[35],"35-40,":[36],"2023-We":[37],"aimed":[38],"at":[39,73],"assessing":[40,222],"validity":[42,122],"inertial":[48],"measurement":[49,202],"unit-based":[50],"compared":[53,149],"with":[54,99,150,164],"a":[55,158,198,213],"Vicon":[56,151],"3D":[57],"motion":[58],"capture":[59],"system":[60],"T-Force":[63],"during":[65],"an":[66,132],"incremental":[67],"1-repetition":[68],"maximum":[69],"(1RM)":[70],"test":[71,85],"submaximal":[74],"loads.":[75],"Nineteen":[76],"subjects":[77,89],"reported":[78],"to":[79,110,176,208],"laboratory":[81],"1RM":[84],"sessions,":[86],"whereas":[87],"15":[88],"carried":[90],"out":[91],"another":[92],"3":[93,97],"sessions":[94],"consisting":[95],"repetitions":[98],"4":[100],"different":[101],"intensities":[102],"(30,":[103],"50,":[104],"70,":[105],"90%":[107],"1RM)":[109],"determine":[111],"intra-":[113],"interday":[115,187,232],"reliability.":[116,233],"The":[117,167,195],"showed":[120],"high":[121,177],"(Vicon:":[123],"R2":[124,128],"=":[125,129],"0.935;":[126],"T-Force:":[127],"0.968)":[130],"but":[131],"overestimation":[133],"mean":[136],"velocities":[137,211,224],"(MVs)":[138],"0.06":[140,145,147],"\u00b1":[141,146],"0.08":[142],"m\u00b7s-1":[143,148],"T-Force,":[153],"respectively.":[154,194],"Regression":[155],"analysis":[156],"indicated":[157],"systematic":[159],"bias":[160],"that":[161,204],"is":[162,197],"increasing":[163],"higher":[165],"MVs.":[166],"intraclass":[168],"correlation":[169],"coefficients":[170],"(ICCs)":[171],"were":[174],"moderate":[175,231],"intraday":[179],"(ICC:":[180,188],"0.662-0.938;":[181],"p":[182,190],"\u2264":[183,191],"0.05)":[184,192],"0.568-0.837;":[189],"reliability,":[193],"valid":[199],"reliable":[201],"device":[203],"can":[205],"be":[206,219],"used":[207],"monitor":[209],"within":[212],"training":[214],"session.":[215],"However,":[216],"practitioners":[217],"should":[218],"cautious":[220],"when":[221],"on":[225],"separate":[226],"days":[227],"because":[228]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2022-01-25T00:00:00"}
