Pub Date : 2020-07-01DOI: 10.1249/01.mss.0000679848.13800.60
Victoria R. DeScenza, Zachary L. Chaplow, J. Bowman, Marcy L. Haynam, Kathryn Dispennette, Stephanie Hohn, Xiaochen Zhang, S. Sutherland, B. Focht
{"title":"A Qualitative Investigation Of Fitness Professional’s Perceived Barriers And Enablers To Community-based Cancer Exercise Programming","authors":"Victoria R. DeScenza, Zachary L. Chaplow, J. Bowman, Marcy L. Haynam, Kathryn Dispennette, Stephanie Hohn, Xiaochen Zhang, S. Sutherland, B. Focht","doi":"10.1249/01.mss.0000679848.13800.60","DOIUrl":"https://doi.org/10.1249/01.mss.0000679848.13800.60","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85463946","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.0000686200.05013.ea
Ty B Palmer, Ahalee C. Farrow, Chinonye C. Agu-Udemba, Ethan A. Mitchell
{"title":"Time Course Of The Acute Effects Of Static Stretching On Passive Stiffness In Elderly Men","authors":"Ty B Palmer, Ahalee C. Farrow, Chinonye C. Agu-Udemba, Ethan A. Mitchell","doi":"10.1249/01.mss.0000686200.05013.ea","DOIUrl":"https://doi.org/10.1249/01.mss.0000686200.05013.ea","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85612760","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.0000686768.47945.36
C. Foster, Bo Orton, R. Pein, R. Mikat, J. Porcari
METHODS: Nineteen participants (26.8 ± 7.9 years) were recruited for this study. Eligibility included participants running at least 30 minutes a day, three times a week. Participants were required to visit the EMU Running Science Laboratory on two separate occasions. During the initial visit, participants completed a VO2max test on a treadmill. Participants ran at a self-selected speed while grade increased 2% every two minutes until volitional exhaustion. Following the VO2max test, participants were shown how to use a GPS sports watch and instructed to run three days a week for at least 30 minutes for two weeks. After two weeks, participants returned for their second visit and predicted 5k time was recorded from the GPS sports watch. Participants then completed a 5k race time trial on a 200m indoor track (measured 5k). A paired samples t-tests was used to compare predicted 5k to measured 5k (p < 0.05). RESULTS: Three participants were excluded due to failure to return for the second visit. The remaining 16 participants (5 female, 11 male) had an average VO2max of 54.0±9.1 ml/kg/min, height of 172.9±7.0cm, and weight of 69.5±9.0 kg. There was a significant difference between measured 5k race time (25.3±4.7min) and predicted 5k race time (21.1±2.5min) indicating that the GPS watch underpredicted 5k time. CONCLUSION: The GPS sports watch underpredicted 5k time by approximately four minutes. The prediction from the GPS sports watch was based on factors such as speed, heart rate, and distance measured while participants wore the watch for two weeks. Failure to accurately measure heart rate at the radial pulse, inaccuracy associated with GPS, and varied training intensity while wearing the watch could explain some of the error.
{"title":"Temporal Robustness Of The Srpe Method Of Monitoring Training","authors":"C. Foster, Bo Orton, R. Pein, R. Mikat, J. Porcari","doi":"10.1249/01.mss.0000686768.47945.36","DOIUrl":"https://doi.org/10.1249/01.mss.0000686768.47945.36","url":null,"abstract":"METHODS: Nineteen participants (26.8 ± 7.9 years) were recruited for this study. Eligibility included participants running at least 30 minutes a day, three times a week. Participants were required to visit the EMU Running Science Laboratory on two separate occasions. During the initial visit, participants completed a VO2max test on a treadmill. Participants ran at a self-selected speed while grade increased 2% every two minutes until volitional exhaustion. Following the VO2max test, participants were shown how to use a GPS sports watch and instructed to run three days a week for at least 30 minutes for two weeks. After two weeks, participants returned for their second visit and predicted 5k time was recorded from the GPS sports watch. Participants then completed a 5k race time trial on a 200m indoor track (measured 5k). A paired samples t-tests was used to compare predicted 5k to measured 5k (p < 0.05). RESULTS: Three participants were excluded due to failure to return for the second visit. The remaining 16 participants (5 female, 11 male) had an average VO2max of 54.0±9.1 ml/kg/min, height of 172.9±7.0cm, and weight of 69.5±9.0 kg. There was a significant difference between measured 5k race time (25.3±4.7min) and predicted 5k race time (21.1±2.5min) indicating that the GPS watch underpredicted 5k time. CONCLUSION: The GPS sports watch underpredicted 5k time by approximately four minutes. The prediction from the GPS sports watch was based on factors such as speed, heart rate, and distance measured while participants wore the watch for two weeks. Failure to accurately measure heart rate at the radial pulse, inaccuracy associated with GPS, and varied training intensity while wearing the watch could explain some of the error.","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85624267","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.0000686892.73604.cb
Tessa Goldstein, A. Beaudet, Warren Fields, Michel J. H. Heijnen, A. Shields, John E. Lothes, Laura Siljander, J. Gaffney, Michael Wood, Rebecca Edwards, Ross Gillan, Brittni DeSander, T. Hamilton, C. Berger, I. Hernández, Lorenzo Ortiz, Brad Hollingsworth
{"title":"Effect Of Aikido, Brazilian Jiu Jitsu, And Yoga On Functional Movement","authors":"Tessa Goldstein, A. Beaudet, Warren Fields, Michel J. H. Heijnen, A. Shields, John E. Lothes, Laura Siljander, J. Gaffney, Michael Wood, Rebecca Edwards, Ross Gillan, Brittni DeSander, T. Hamilton, C. Berger, I. Hernández, Lorenzo Ortiz, Brad Hollingsworth","doi":"10.1249/01.mss.0000686892.73604.cb","DOIUrl":"https://doi.org/10.1249/01.mss.0000686892.73604.cb","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85651092","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.0000671276.17604.ab
G. Mastrofini, R. P. Collins, Jorge A. Rosa, K. Sipos, Brian J Waddell, M. Kilpatrick
Benefits associated with high-intensity interval training (HIIT) are established and research demonstrates that HIIT is well-tolerated in a variety of populations, protocols, and modalities. However, relatively little is known about the impact of variation and self-selection of work intervals on post-exercise perceptions. PURPOSE: The purpose of this study was to determine the impact of autonomy and variation on exercise enjoyment and both self-efficacy for and intention to repeat HIIT exercise. METHODS: Twenty-one physically active participants (12 male, 9 female; mean BMI = 27 + 3; mean age = 28 + 6) completed three, 20-minute HIIT trials after completion of maximal testing. All experimental trials included a total of 10 minutes of work and 10 minutes of recovery. Work and recovery were conducted at 90% and 10% of peak work, respectively. Trials included: a standard interval bout with repeating 60-sec work and recovery segments (Traditional), an interval bout with a mix of predetermined 30-, 60-, 90-, & 120-second segments (Varied), and a bout with a self-selected number of 30-, 60-, 90-, & 120-second segments (Autonomous). In-task affective valence and enjoyment were measured four times during work and recovery. Data was analyzed using dependent t-tests. RESULTS: Enjoyment measured via questionnaire post-exercise revealed no significant differences between the three trials (P > 0.05) suggesting similar levels of enjoyment for all trials. All three trials were deemed to be enjoyable exercise sessions (scores ranging from 95-100 on the 18-126 scale). Self-efficacy for completing HIIT (measured on a 0-100 scale) was greater for the Autonomous trial compared to the Varied trial (77% vs. 70%; P < 0.05) and intention to exercise (measured on a 1-7 scale) was not different across trials, but there was a trend towards Autonomous HIIT producing stronger intentions than Varied HIIT (4.3 vs. 3.7; P < 0.10). CONCLUSIONS: Findings indicate that each trial of HIIT was enjoyable and produced relatively positive ratings for exercise self-efficacy and intention. These findings suggest that provision of autonomy during HIIT exercise sessions can produce more desirable psychological responses for self-efficacy and possibly exercise intention.
{"title":"AUTONOMY AND VARIATION IN HIGH-INTENSITY INTERVAL TRAINING: IMPACTS ON POST-EXERCISE ENJOYMENT, SELF-EFFICACY, AND INTENTION","authors":"G. Mastrofini, R. P. Collins, Jorge A. Rosa, K. Sipos, Brian J Waddell, M. Kilpatrick","doi":"10.1249/01.mss.0000671276.17604.ab","DOIUrl":"https://doi.org/10.1249/01.mss.0000671276.17604.ab","url":null,"abstract":"Benefits associated with high-intensity interval training (HIIT) are established and research demonstrates that HIIT is well-tolerated in a variety of populations, protocols, and modalities. However, relatively little is known about the impact of variation and self-selection of work intervals on post-exercise perceptions. PURPOSE: The purpose of this study was to determine the impact of autonomy and variation on exercise enjoyment and both self-efficacy for and intention to repeat HIIT exercise. METHODS: Twenty-one physically active participants (12 male, 9 female; mean BMI = 27 + 3; mean age = 28 + 6) completed three, 20-minute HIIT trials after completion of maximal testing. All experimental trials included a total of 10 minutes of work and 10 minutes of recovery. Work and recovery were conducted at 90% and 10% of peak work, respectively. Trials included: a standard interval bout with repeating 60-sec work and recovery segments (Traditional), an interval bout with a mix of predetermined 30-, 60-, 90-, & 120-second segments (Varied), and a bout with a self-selected number of 30-, 60-, 90-, & 120-second segments (Autonomous). In-task affective valence and enjoyment were measured four times during work and recovery. Data was analyzed using dependent t-tests. RESULTS: Enjoyment measured via questionnaire post-exercise revealed no significant differences between the three trials (P > 0.05) suggesting similar levels of enjoyment for all trials. All three trials were deemed to be enjoyable exercise sessions (scores ranging from 95-100 on the 18-126 scale). Self-efficacy for completing HIIT (measured on a 0-100 scale) was greater for the Autonomous trial compared to the Varied trial (77% vs. 70%; P < 0.05) and intention to exercise (measured on a 1-7 scale) was not different across trials, but there was a trend towards Autonomous HIIT producing stronger intentions than Varied HIIT (4.3 vs. 3.7; P < 0.10). CONCLUSIONS: Findings indicate that each trial of HIIT was enjoyable and produced relatively positive ratings for exercise self-efficacy and intention. These findings suggest that provision of autonomy during HIIT exercise sessions can produce more desirable psychological responses for self-efficacy and possibly exercise intention.","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":"85658211","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.0000683032.11756.ab
S. Riazati, N. Caplan, Phil Hayes
{"title":"Persistence Of Altered Kinematics Following A Typical Training Run At 24hrs","authors":"S. Riazati, N. Caplan, Phil Hayes","doi":"10.1249/01.mss.0000683032.11756.ab","DOIUrl":"https://doi.org/10.1249/01.mss.0000683032.11756.ab","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"128 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85740093","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.0000679460.59644.41
S. Buchanan, H. V. Nguyen, Ryan M. Miller, J. Kellawan, C. Black, M. Bemben, D. Bemben
{"title":"C-mirna Expression Responses To Whole-body Vibration And Resistance Exercise In Postmenopausal Women","authors":"S. Buchanan, H. V. Nguyen, Ryan M. Miller, J. Kellawan, C. Black, M. Bemben, D. Bemben","doi":"10.1249/01.mss.0000679460.59644.41","DOIUrl":"https://doi.org/10.1249/01.mss.0000679460.59644.41","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"169 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85986868","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.0000676160.52637.d1
V. P. Lombardi, Patrick C Reichhold, Jennifer L Cramer, Hannah P Harkness, Natalie J DeBell, Nicholas R Dietz, Tova J. Kruss, Savannah S. Lutz, D. Pate
{"title":"Oscillometric Ambulatory Blood Pressure Monitors Are Prone To Errors In A Controlled Laboratory Setting","authors":"V. P. Lombardi, Patrick C Reichhold, Jennifer L Cramer, Hannah P Harkness, Natalie J DeBell, Nicholas R Dietz, Tova J. Kruss, Savannah S. Lutz, D. Pate","doi":"10.1249/01.mss.0000676160.52637.d1","DOIUrl":"https://doi.org/10.1249/01.mss.0000676160.52637.d1","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":"85998173","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.0000686208.02745.3c
Brett S Pexa, Audrey E Westbrook, Justin P. Waxman, K. Ford
{"title":"Subjective Well-Being Outcomes Before, During, And After In-Season Competitive Soccer Matches","authors":"Brett S Pexa, Audrey E Westbrook, Justin P. Waxman, K. Ford","doi":"10.1249/01.mss.0000686208.02745.3c","DOIUrl":"https://doi.org/10.1249/01.mss.0000686208.02745.3c","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76618016","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.0000686540.20163.81
T. Hirabayashi, Badur Un Nisa, H. Kondo, H. Fujino
{"title":"Undernutrition Promotes Oxidative Stress & Capillary Regression In Skeletal Muscle","authors":"T. Hirabayashi, Badur Un Nisa, H. Kondo, H. Fujino","doi":"10.1249/01.mss.0000686540.20163.81","DOIUrl":"https://doi.org/10.1249/01.mss.0000686540.20163.81","url":null,"abstract":"","PeriodicalId":14781,"journal":{"name":"Journal is not defined within the JOURNAL database.","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80837257","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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