{"id":"https://openalex.org/W92037285","doi":null,"title":"Effects of Different Approach Directions and Sizes of Selected Tennis Forehand Strokes on Knee Biomechanics","display_name":"Effects of Different Approach Directions and Sizes of Selected Tennis Forehand Strokes on Knee Biomechanics","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W92037285","mag":"92037285"},"language":"en","primary_location":{"id":"mag:92037285","doi":null,"is_oa":false,"landing_page_url":"https://trace.tennessee.edu/cgi/viewcontent.cgi?article=4147&context=utk_gradthes","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5007457279","display_name":"Louise Barbara Beggs","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Louise Barbara Beggs","raw_affiliation_strings":["#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# University of Tennessee#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I75027704"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5007457279"],"corresponding_institution_ids":["https://openalex.org/I75027704"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00582702,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12677","display_name":"Sports Dynamics and Biomechanics","score":0.5741999745368958,"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"}},"topics":[{"id":"https://openalex.org/T12677","display_name":"Sports Dynamics and Biomechanics","score":0.5741999745368958,"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/T10442","display_name":"Knee injuries and reconstruction techniques","score":0.37940001487731934,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.04039999842643738,"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/tennis-forehand","display_name":"tennis forehand","score":0.8220000267028809},{"id":"https://openalex.org/keywords/knee-biomechanics","display_name":"knee biomechanics","score":0.9869999885559082},{"id":"https://openalex.org/keywords/knee-injury","display_name":"knee injury","score":0.5239999890327454},{"id":"https://openalex.org/keywords/knee-osteoarthritis","display_name":"knee osteoarthritis","score":0.6819999814033508},{"id":"https://openalex.org/keywords/approach-direction","display_name":"approach direction","score":0.5680000185966492},{"id":"https://openalex.org/keywords/knee-abduction-moment","display_name":"knee abduction moment","score":0.753000020980835},{"id":"https://openalex.org/keywords/knee-extension-moment","display_name":"knee extension moment","score":0.9860000014305115},{"id":"https://openalex.org/keywords/ground-reaction-force","display_name":"ground reaction force","score":0.8479999899864197},{"id":"https://openalex.org/keywords/joint-kinematics","display_name":"joint kinematics","score":0.8349999785423279},{"id":"https://openalex.org/keywords/joint-kinetics","display_name":"joint kinetics","score":0.7590000033378601},{"id":"https://openalex.org/keywords/tennis-players","display_name":"tennis players","score":0.43700000643730164}],"concepts":[{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.772594690322876},{"id":"https://openalex.org/C96332660","wikidata":"https://www.wikidata.org/wiki/Q5610971","display_name":"Ground reaction force","level":3,"score":0.6081880331039429},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.5890887975692749},{"id":"https://openalex.org/C2908736133","wikidata":"https://www.wikidata.org/wiki/Q37425","display_name":"Knee Joint","level":2,"score":0.5824706554412842},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5735865235328674},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.5332424640655518},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.5111032128334045},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.48666173219680786},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3506132960319519},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.34851759672164917},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.17112138867378235},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1669544279575348},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14210093021392822},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.10876822471618652},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:92037285","doi":null,"is_oa":false,"landing_page_url":"https://trace.tennessee.edu/cgi/viewcontent.cgi?article=4147&context=utk_gradthes","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8048999905586243,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W78932152","https://openalex.org/W82852775","https://openalex.org/W1532303863","https://openalex.org/W1896262611","https://openalex.org/W1974294080","https://openalex.org/W1990571443","https://openalex.org/W1996894476","https://openalex.org/W2007258955","https://openalex.org/W2008523258","https://openalex.org/W2022377264","https://openalex.org/W2027036540","https://openalex.org/W2028406915","https://openalex.org/W2030437660","https://openalex.org/W2033471284","https://openalex.org/W2035804425","https://openalex.org/W2041807790","https://openalex.org/W2042854145","https://openalex.org/W2048888112","https://openalex.org/W2049616703","https://openalex.org/W2067353914","https://openalex.org/W2073803163","https://openalex.org/W2082386025","https://openalex.org/W2087484885","https://openalex.org/W2089333512","https://openalex.org/W2099603452","https://openalex.org/W2100460900","https://openalex.org/W2102308673","https://openalex.org/W2103676170","https://openalex.org/W2107657275","https://openalex.org/W2113595415","https://openalex.org/W2117121789","https://openalex.org/W2120052889","https://openalex.org/W2121126110","https://openalex.org/W2124828607","https://openalex.org/W2128539805","https://openalex.org/W2133915381","https://openalex.org/W2168256556","https://openalex.org/W2168783054","https://openalex.org/W2310698550","https://openalex.org/W4320300876"],"related_works":["https://openalex.org/W3112118700","https://openalex.org/W2212169228","https://openalex.org/W4406282768","https://openalex.org/W3041821872","https://openalex.org/W2124653397","https://openalex.org/W7154212352","https://openalex.org/W3188437996","https://openalex.org/W2902331504","https://openalex.org/W4390057230","https://openalex.org/W2963446236"],"abstract_inverted_index":{"Tennis":[0,74],"is":[1],"a":[2,30,125,147,179,196,245,253],"global":[3],"sport":[4],"and":[5,15,22,49,59,98,121,173,210,236,251],"knee":[6,63,163,167,200,254],"injuries":[7],"are":[8,239],"prevalent,":[9],"ranging":[10],"from":[11,151],"acute":[12],"to":[13,17,29,36,93,101,231],"chronic":[14],"minor,":[16],"severe.":[18],"Different":[19],"directional":[20],"movements":[21,238],"speeds":[23],"involved":[24],"in":[25,112,190,199,207,217],"tennis":[26,70],"may":[27,228],"lead":[28],"higher":[31,222],"chance":[32],"of":[33,47,61,161,244],"injury":[34],"due":[35],"changing":[37],"loading":[38],"rates":[39],"at":[40,145],"the":[41,62,65,85,152,171,208,214,224],"knee.":[42],"This":[43],"study":[44,153,227],"investigates":[45],"effects":[46],"diagonal":[48,119,122,172,211],"lateral":[50,115,117,174,209],"forehand":[51,126,175],"strokes":[52],"with":[53,139,142,178,213],"step":[54,180],"or":[55,181,183],"lunge":[56,215],"on":[57,64,204],"kinematics":[58],"kinetics":[60],"dominant":[66],"leg":[67],"during":[68],"simulated":[69],"play.":[71],"Ten":[72],"National":[73],"Ranking":[75],"Program":[76],"(NTRP)":[77],"players":[78,243],"level":[79,249],"4.0":[80],"upwards":[81],"were":[82,157],"recruited":[83],"for":[84,128,242,252],"study.":[86],"A":[87,132],"motion":[88],"analysis":[89],"system":[90],"was":[91,137,195],"used":[92],"obtain":[94],"three-dimensional":[95],"joint":[96],"kinematics,":[97],"force":[99,105],"platform":[100],"collect":[102],"ground":[103],"reaction":[104],"(GRF)":[106],"data.":[107],"Players":[108],"performed":[109],"five":[110],"trials":[111],"four":[113,130],"conditions,":[114],"step,":[116,120],"lunge,":[118,123,182],"using":[124],"stroke":[127],"all":[129],"conditions.":[131],"two-way":[133],"repeated":[134],"measures":[135],"ANOVA":[136],"used,":[138],"post-hoc":[140],"comparisons,":[141],"significance":[143],"set":[144],"0.05":[146],"priori.":[148],"The":[149],"results":[150],"show":[154],"that":[155],"there":[156,194],"no":[158],"significant":[159,197],"differences":[160],"peak":[162,166,184],"extension":[164,201],"moment,":[165],"abduction":[168,185],"moment":[169,186],"between":[170,187],"shots,":[176],"either":[177],"approach":[188,205,216,234],"size":[189,206],"both":[191],"directions.":[192],"However,":[193],"difference":[198],"moments":[202],"depending":[203],"direction,":[212],"each":[218],"direction":[219,237],"being":[220],"significantly":[221],"than":[223],"step.":[225],"Further":[226],"be":[229],"required":[230],"determine":[232],"what":[233],"steps":[235],"more":[240],"appropriate":[241],"standard":[246],"below":[247],"NTRP":[248],"4.0,":[250],"OA":[255],"population.":[256]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
