Resistance training improves capacity to delay neuromuscular fatigue in older adults

Nadia S. Emerson; Jeffrey R. Stout; David H. Fukuda; Edward H. Robinson; Tyler C. Scanlon; Kyle S. Beyer; Maren S. Fragala; Jay R. Hoffman

doi:10.1016/j.archger.2015.04.002

Resistance training improves capacity to delay neuromuscular fatigue in older adults

Nadia S. Emerson
, Jeffrey R. Stout
, David H. Fukuda
, Edward H. Robinson
, Tyler C. Scanlon
, Kyle S. Beyer
, Maren S. Fragala
, Jay R. Hoffman

פרסום מחקרי: פרסום בכתב עת › מאמר › ביקורת עמיתים

17 ציטוטים ‏(Scopus)

תקציר

The purpose of this study was to investigate the effects of short term resistance exercise on neuromuscular fatigue threshold (PWC_FT), strength, functional performance, and body composition in older adults. Twenty-three participants (71.2±6.0yr) were randomly assigned to 6 weeks of resistance exercise (EXE) or control (CONT). A submaximal cycle ergometer test, physical working capacity at fatigue threshold, was used to determine PWC_FT. Strength was assessed with predicted leg extension 1-RM and functional performance with time to complete 5 chair rises (CHAIR) and walk an 8-ft course (WALK). PWC_FT, 1-RM and CHAIR significantly (p<0.05) improved in the EXE (27%, 24%, 27%) compared with CONT (-0.1%, 7%, 6%), respectively. The results of this study suggest that short term EXE improved strength, functionality and the capacity to delay the onset of neuromuscular fatigue in older adults.

שפה מקורית	אנגלית
עמודים (מ-עד)	27-32
מספר עמודים	6
כתב עת	Archives of Gerontology and Geriatrics
כרך	61
מספר גיליון	1
מזהי עצם דיגיטלי (DOIs)	https://doi.org/10.1016/j.archger.2015.04.002
סטטוס פרסום	פורסם - 1 יולי 2015
פורסם באופן חיצוני	כן

גישה למסמך

10.1016/j.archger.2015.04.002

קבצים וקישורים אחרים

Link to publication in Scopus

פורמט ציטוט ביבליוגרפי

@article{172e9f1d607146c5bbbdc76ff7bc620b,

title = "Resistance training improves capacity to delay neuromuscular fatigue in older adults",

abstract = "The purpose of this study was to investigate the effects of short term resistance exercise on neuromuscular fatigue threshold (PWCFT), strength, functional performance, and body composition in older adults. Twenty-three participants (71.2±6.0yr) were randomly assigned to 6 weeks of resistance exercise (EXE) or control (CONT). A submaximal cycle ergometer test, physical working capacity at fatigue threshold, was used to determine PWCFT. Strength was assessed with predicted leg extension 1-RM and functional performance with time to complete 5 chair rises (CHAIR) and walk an 8-ft course (WALK). PWCFT, 1-RM and CHAIR significantly (p<0.05) improved in the EXE (27\%, 24\%, 27\%) compared with CONT (-0.1\%, 7\%, 6\%), respectively. The results of this study suggest that short term EXE improved strength, functionality and the capacity to delay the onset of neuromuscular fatigue in older adults.",

keywords = "Aging, Functionality, Neuromuscular fatigue, Resistance exercise, Strength",

author = "Emerson, \{Nadia S.\} and Stout, \{Jeffrey R.\} and Fukuda, \{David H.\} and Robinson, \{Edward H.\} and Scanlon, \{Tyler C.\} and Beyer, \{Kyle S.\} and Fragala, \{Maren S.\} and Hoffman, \{Jay R.\}",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Ireland Ltd.",

year = "2015",

month = jul,

day = "1",

doi = "10.1016/j.archger.2015.04.002",

language = "אנגלית",

volume = "61",

pages = "27--32",

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TY - JOUR

T1 - Resistance training improves capacity to delay neuromuscular fatigue in older adults

AU - Emerson, Nadia S.

AU - Stout, Jeffrey R.

AU - Fukuda, David H.

AU - Robinson, Edward H.

AU - Scanlon, Tyler C.

AU - Beyer, Kyle S.

AU - Fragala, Maren S.

AU - Hoffman, Jay R.

PY - 2015/7/1

Y1 - 2015/7/1

N2 - The purpose of this study was to investigate the effects of short term resistance exercise on neuromuscular fatigue threshold (PWCFT), strength, functional performance, and body composition in older adults. Twenty-three participants (71.2±6.0yr) were randomly assigned to 6 weeks of resistance exercise (EXE) or control (CONT). A submaximal cycle ergometer test, physical working capacity at fatigue threshold, was used to determine PWCFT. Strength was assessed with predicted leg extension 1-RM and functional performance with time to complete 5 chair rises (CHAIR) and walk an 8-ft course (WALK). PWCFT, 1-RM and CHAIR significantly (p<0.05) improved in the EXE (27%, 24%, 27%) compared with CONT (-0.1%, 7%, 6%), respectively. The results of this study suggest that short term EXE improved strength, functionality and the capacity to delay the onset of neuromuscular fatigue in older adults.

AB - The purpose of this study was to investigate the effects of short term resistance exercise on neuromuscular fatigue threshold (PWCFT), strength, functional performance, and body composition in older adults. Twenty-three participants (71.2±6.0yr) were randomly assigned to 6 weeks of resistance exercise (EXE) or control (CONT). A submaximal cycle ergometer test, physical working capacity at fatigue threshold, was used to determine PWCFT. Strength was assessed with predicted leg extension 1-RM and functional performance with time to complete 5 chair rises (CHAIR) and walk an 8-ft course (WALK). PWCFT, 1-RM and CHAIR significantly (p<0.05) improved in the EXE (27%, 24%, 27%) compared with CONT (-0.1%, 7%, 6%), respectively. The results of this study suggest that short term EXE improved strength, functionality and the capacity to delay the onset of neuromuscular fatigue in older adults.

KW - Aging

KW - Functionality

KW - Neuromuscular fatigue

KW - Resistance exercise

KW - Strength

UR - https://www.scopus.com/pages/publications/84931561435

U2 - 10.1016/j.archger.2015.04.002

DO - 10.1016/j.archger.2015.04.002

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C2 - 25957058

AN - SCOPUS:84931561435

SN - 0167-4943

VL - 61

SP - 27

EP - 32

JO - Archives of Gerontology and Geriatrics

JF - Archives of Gerontology and Geriatrics

IS - 1

ER -

Resistance training improves capacity to delay neuromuscular fatigue in older adults

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