Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000683532.73900.8c
W. Gowers, M. Loosemore, J. Hopker, J. Dickinson
{"title":"Effect Of Acute Beclomethasone And Prednisolone On 40-km And Recovery For Subsequent 10-km Cycling Time-trial","authors":"W. Gowers, M. Loosemore, J. Hopker, J. Dickinson","doi":"10.1249/01.mss.0000683532.73900.8c","DOIUrl":"https://doi.org/10.1249/01.mss.0000683532.73900.8c","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72983219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000683392.45079.d1
Chris Hernandez, M. Fredericson, A. Nattiv, Emily A Kraus, A. Kussman, Kristen Gravani, Beth Miller, Lauren Papanos, Megan Roche, D. Agans, Erik Grohmann, Catherine Brotman, M. Barrack
{"title":"Dietary Intake Patterns And Risk Of Energy Deficiency In Ncaa Endurance Athletes","authors":"Chris Hernandez, M. Fredericson, A. Nattiv, Emily A Kraus, A. Kussman, Kristen Gravani, Beth Miller, Lauren Papanos, Megan Roche, D. Agans, Erik Grohmann, Catherine Brotman, M. Barrack","doi":"10.1249/01.mss.0000683392.45079.d1","DOIUrl":"https://doi.org/10.1249/01.mss.0000683392.45079.d1","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72994047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000680772.22401.21
Jessica M. Moon, H. Zabriskie, Bre R. Zanders, Patrick S. Harty, B. Currier, R. Stecker, Petey W. Mumford, A. Jagim, C. Kerksick
{"title":"Comparison Of Energy Expenditure Observed Between Scheduled Activities In Female Collegiate Basketball And Lacrosse Athletes","authors":"Jessica M. Moon, H. Zabriskie, Bre R. Zanders, Patrick S. Harty, B. Currier, R. Stecker, Petey W. Mumford, A. Jagim, C. Kerksick","doi":"10.1249/01.mss.0000680772.22401.21","DOIUrl":"https://doi.org/10.1249/01.mss.0000680772.22401.21","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73206906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000681080.47040.4b
F. Proessl, M. Canino, A. Sterczala, B. M. Sciavolino, C. Dunn‐Lewis, W. Conkright, A. Sinnott, M. Beckner, S. Eagle, F. Ferrarelli, A. Germain, Chris Connaboy, B. Nindl, S. Flanagan
{"title":"Task-specificity Of Corticospinal Excitability: The Influence Of Contractile Properties","authors":"F. Proessl, M. Canino, A. Sterczala, B. M. Sciavolino, C. Dunn‐Lewis, W. Conkright, A. Sinnott, M. Beckner, S. Eagle, F. Ferrarelli, A. Germain, Chris Connaboy, B. Nindl, S. Flanagan","doi":"10.1249/01.mss.0000681080.47040.4b","DOIUrl":"https://doi.org/10.1249/01.mss.0000681080.47040.4b","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75415320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000684692.87730.0a
Anthony J. Bocchine, C. J. Brush, Andrew A. Ude, G. Pappas, Kelsey L. Piersol, B. Alderman
{"title":"Does An Acute Bout Of Aerobic Exercise Bolster Reactivity To A Sad Mood Induction In Clinically Depressed Individuals? A Study Of Responders And Non-responders","authors":"Anthony J. Bocchine, C. J. Brush, Andrew A. Ude, G. Pappas, Kelsey L. Piersol, B. Alderman","doi":"10.1249/01.mss.0000684692.87730.0a","DOIUrl":"https://doi.org/10.1249/01.mss.0000684692.87730.0a","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75449212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000677976.90270.9e
P. Whitehead, Ryan T. Conners, Jeremy Elliott, M. Darnell
{"title":"Physiological Demand Of Ice Hockey Officiating Across Competition Levels And Officiating Systems","authors":"P. Whitehead, Ryan T. Conners, Jeremy Elliott, M. Darnell","doi":"10.1249/01.mss.0000677976.90270.9e","DOIUrl":"https://doi.org/10.1249/01.mss.0000677976.90270.9e","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75461830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000678216.67829.4a
Zhigang Yang, Weimo Zhu
{"title":"Impact Of Online Time And Physical Activity Participation On Waist-to-hip Ratio Of College Students","authors":"Zhigang Yang, Weimo Zhu","doi":"10.1249/01.mss.0000678216.67829.4a","DOIUrl":"https://doi.org/10.1249/01.mss.0000678216.67829.4a","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75545712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000684920.55825.16
M. Hetherington-Rauth, J. Magalhães, P. Júdice, I. Correia, A. Silva, L. Sardinha
Given sport specific physiological demands, knowing the distribution of lean soft tissue among the body segments is of relevance for optimizing athletic performance, monitoring response to specific training regimens, as well as for evaluating potential injury risk. Bioelectrical impedance (BIA) is a widely used portable, low cost, and easy technique to assess body composition. However, most equations used by BIA to predict lean tissue are not specific for the athlete population. PURPOSE: The aim of this investigation was to develop and cross-validate prediction equations to estimate dual-energy X-ray absorptiometry (DXA)-derived appendicular lean soft tissue (LST) of the arms and legs based on whole body BIA in a population of athletes. METHODS: Two-hundred sixty-five athletes (age 22.2 ± 4.6 yrs) from a variety of sports had LST of the arms and legs assessed by DXA and whole-body reactance (Xc) and resistance (R) measured by BIA. Using measures of height, the resistance index (RI=height/R) was calculated. Prediction equations were established using a cross validation method where 177 athletes (2/3 of the sample) were used for equation development and the remaining 88 athletes (1/3 of the sample) were used for equation validation. RESULTS: The developed prediction equations were as follows: arm LST=0.940*sex (0=male; 1=female) + 0.042*total body weight (kg) + 0.080*RI + 0.024*Xc – 3.927; leg LST= 1.983*sex(0=male; 1=female) + 0.154*total body weight (kg) + 0.127*RI 1.147. Both equations cross-validated very well for the arms (mean difference=0.11 kg, R=0.89, SEE=0.61) and for the legs (mean difference=0.05 kg, R=0.81, SEE=1.95 kg). There were no differences (p >0.05) in the mean values for both arm and leg LST equations and LST assessed with DXA. CONCLUSION: The developed BIA-based prediction equations seem to provide a valid estimation of upper and lower body LST in athletes.
{"title":"Athlete-specific Prediction Equations For Appendicular Upper And Lower Body Lean Soft Tissue With BIA","authors":"M. Hetherington-Rauth, J. Magalhães, P. Júdice, I. Correia, A. Silva, L. Sardinha","doi":"10.1249/01.mss.0000684920.55825.16","DOIUrl":"https://doi.org/10.1249/01.mss.0000684920.55825.16","url":null,"abstract":"Given sport specific physiological demands, knowing the distribution of lean soft tissue among the body segments is of relevance for optimizing athletic performance, monitoring response to specific training regimens, as well as for evaluating potential injury risk. Bioelectrical impedance (BIA) is a widely used portable, low cost, and easy technique to assess body composition. However, most equations used by BIA to predict lean tissue are not specific for the athlete population. PURPOSE: The aim of this investigation was to develop and cross-validate prediction equations to estimate dual-energy X-ray absorptiometry (DXA)-derived appendicular lean soft tissue (LST) of the arms and legs based on whole body BIA in a population of athletes. METHODS: Two-hundred sixty-five athletes (age 22.2 ± 4.6 yrs) from a variety of sports had LST of the arms and legs assessed by DXA and whole-body reactance (Xc) and resistance (R) measured by BIA. Using measures of height, the resistance index (RI=height/R) was calculated. Prediction equations were established using a cross validation method where 177 athletes (2/3 of the sample) were used for equation development and the remaining 88 athletes (1/3 of the sample) were used for equation validation. RESULTS: The developed prediction equations were as follows: arm LST=0.940*sex (0=male; 1=female) + 0.042*total body weight (kg) + 0.080*RI + 0.024*Xc – 3.927; leg LST= 1.983*sex(0=male; 1=female) + 0.154*total body weight (kg) + 0.127*RI 1.147. Both equations cross-validated very well for the arms (mean difference=0.11 kg, R=0.89, SEE=0.61) and for the legs (mean difference=0.05 kg, R=0.81, SEE=1.95 kg). There were no differences (p >0.05) in the mean values for both arm and leg LST equations and LST assessed with DXA. CONCLUSION: The developed BIA-based prediction equations seem to provide a valid estimation of upper and lower body LST in athletes.","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"114 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75725425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000679732.35916.d4
Joshua I. Pacious, Scott Annett
{"title":"Left Forefoot Pain And Discoloration- Runner","authors":"Joshua I. Pacious, Scott Annett","doi":"10.1249/01.mss.0000679732.35916.d4","DOIUrl":"https://doi.org/10.1249/01.mss.0000679732.35916.d4","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75740359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000681468.16222.5a
Steven C. Liu, Alpha Anders, K. Vitale
INITIAL TESTING IN CLINIC: X-Ray Hip AP/lateral: Irregular lucency along inferolateral aspect of right ischium. Correlates to insertion of the hamstring. However, the appearance is not typical for an avulsion injury or tendon strain. Femoroacetabular joints preserved. MRI: Ill-defined area within the ischium approximately 1.7 x 0.6 x 3.6 cm corresponding to the suspicious area seen on prior x-ray. Findings are likely due to a healing avulsion fracture of the right ischial tuberosity. FINAL WORKING DIAGNOSIS: Healing avulsion fracture over right ischial tuberosity, clinically improving with PT
初步临床检查:髋侧x光片:沿右坐骨内外侧不规则透光。与腿筋的插入有关。然而，外观不是典型的撕脱伤或肌腱拉伤。保留股髋臼关节。MRI:坐骨内约1.7 x 0.6 x 3.6 cm的模糊区域，与先前x线片上的可疑区域一致。结果可能是由于愈合撕脱骨折的右侧坐骨结节。最终诊断:右侧坐骨结节撕脱性骨折愈合，经PT治疗后临床好转
{"title":"Rare Case Of Avascular Necrosis In A Dodgeball Player","authors":"Steven C. Liu, Alpha Anders, K. Vitale","doi":"10.1249/01.mss.0000681468.16222.5a","DOIUrl":"https://doi.org/10.1249/01.mss.0000681468.16222.5a","url":null,"abstract":"INITIAL TESTING IN CLINIC: X-Ray Hip AP/lateral: Irregular lucency along inferolateral aspect of right ischium. Correlates to insertion of the hamstring. However, the appearance is not typical for an avulsion injury or tendon strain. Femoroacetabular joints preserved. MRI: Ill-defined area within the ischium approximately 1.7 x 0.6 x 3.6 cm corresponding to the suspicious area seen on prior x-ray. Findings are likely due to a healing avulsion fracture of the right ischial tuberosity. FINAL WORKING DIAGNOSIS: Healing avulsion fracture over right ischial tuberosity, clinically improving with PT","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73965029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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