Electromyographic and Mechanomyographic Responses During Isokinetic Leg Extensions in Children Versus Adolescents

被引：3
|
作者：
Gillen, Zachary M. [1 ]
Shoemaker, Marni E. [2 ]
Cramer, Joel T. [3 ]
机构：
[1] Mississippi State Univ, Dept Kinesiol, 236 McCarthy Gymnasium, Starkville, MS 39762 USA
[2] South Dakota State Univ, Sch Hlth & Consumer Sci, Brookings, SD USA
[3] Univ Cent Florida, Coll Hlth Profess & Sci, Orlando, FL USA
来源：
JOURNAL OF SCIENCE IN SPORT AND EXERCISE | 2023年 / 5卷 / 03期
基金：
美国食品与农业研究所;
关键词：
Electromyography; Mechanomyography; Neuromuscular efficiency; Growth and development; MUSCLE STRENGTH; NEURAL FACTORS; POWER OUTPUT; ACTIVATION; ADULTS; FORCE; BOYS; MEN; CONTRACTION; ENDURANCE;
D O I：
10.1007/s42978-022-00193-x
中图分类号：
G8 [体育];
学科分类号：
04 ; 0403 ;
摘要：
Purpose The purpose of this study was to examine peak torque (PT), mean power (MP), electromyographic (EMG) amplitude, mechanomyographic (MMG) amplitude, and neuromuscular efficiency from EMG and MMG amplitude (NMEEMG and NMEMMG, respectively) across the velocity spectrum in children versus adolescents.Methods Seventeen children (n = 8 males, n = 9 females) and 22 adolescents (n = 11 males, n = 11 females) participated. Participants completed maximal concentric isokinetic leg extensions at 60, 120, 180, 240 and 300(degrees)/s. PT, MP, EMG amplitude, and MMG amplitude were quantified during all muscle actions. NMEEMG and NMEMMG were quantified by expressing PT relative to EMG and MMG amplitude, respectively, for each muscle action.Results PT, MP, NMEEMG, and NMEMMG were greater for the adolescents than the children collapsed across sex and velocity (P <= 0.021). There were no significant differences for EMG amplitude (P >= 0.051), while MMG amplitude increased significantly from 60 to 240(degrees)/s (P < 0.001) then decreased significantly from 240 to 300(degrees)/s (P < 0.001) for all groups.Conclusion Overall, regardless of velocity, the expression of PT relative to EMG and MMG amplitude (NMEEMG and NMEMMG, respectively), in conjunction with measurements of torque and power production, may provide practitioners a unique method of examining growth and development-related augmentations in neuromuscular function during dynamic movements.
引用
收藏
页码：226 / 235
页数：10
相关论文
共 50 条
  • [21] Electromyographic and mechanomyographic responses across repeated maximal isometric and concentric muscle actions of the leg extensors
    Camic, Clayton L.
    Housh, Terry J.
    Zuniga, Jorge M.
    Hendrix, C. Russell
    Bergstrom, Haley C.
    Traylor, Daniel A.
    Schmidt, Richard J.
    Johnson, Glen O.
    JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2013, 23 (02) : 342 - 348
  • [22] Comparison of Fourier and wavelet transform procedures for examining the mechanomyographic and electromyographic frequency domain responses during fatiguing isokinetic muscle actions of the biceps brachii
    Beck, TW
    Housh, TJ
    Johnson, GO
    Weir, JP
    Cramer, JT
    Coburn, JW
    Malek, MH
    JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 2005, 15 (02) : 190 - 199
  • [23] Electromyographic, mechanomyographic, and metabolic responses during cycle ergometry at a constant rating of perceived exertion
    Cochrane, Kristen C.
    Housh, Terry J.
    Jenkins, Nathaniel D. M.
    Bergstrom, Haley C.
    Smith, Cory M.
    Hill, Ethan C.
    Johnson, Glen O.
    Schmidt, Richard J.
    Cramer, Joel T.
    APPLIED PHYSIOLOGY NUTRITION AND METABOLISM, 2015, 40 (11) : 1178 - 1185
  • [24] Mechanomyographic and electromyographic responses of the vastus medialis muscle during isometric and concentric muscle actions
    Coburn, JW
    Housh, TJ
    Cramer, JT
    Weir, JP
    Miller, JM
    Beck, TW
    Malek, MH
    Johnson, GO
    JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 2005, 19 (02) : 412 - 420
  • [25] Electromyographic And Mechanomyographic Responses During Three Sets To Failure Of Low-Versus High-load Resistance Training.
    Jenkins, Nathaniel D. M.
    Miller, Jessie M.
    Yeo, Noelle
    Smith, Cory M.
    Hill, Ethan C.
    Cochrane, Kristen C.
    Bergstrom, Haley C.
    Housh, Terry J.
    Cramer, Joel T.
    MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 2015, 47 (05): : 935 - 935
  • [26] Electromyographic, Mechanomyographic, And Metabolic Responses During Cycle Ergometry At A Constant Rating Of Perceived Exertion.
    Cochrane, Kristen
    Housh, Terry
    Jenkins, Nathaniel D. M.
    Bergstrom, Haley C.
    Smith, Cory M.
    Hill, Ethan C.
    Johnson, Glen O.
    Schmidt, Richard J.
    Cramer, Joel T.
    MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 2015, 47 (05): : 787 - 787
  • [27] Performance fatigability and the bilateral deficit during maximal, isokinetic leg extensions in men and women
    Anders, John Paul, V
    Keller, Joshua L.
    Smith, Cory M.
    Hill, Ethan C.
    Neltner, Tyler J.
    Housh, Terry J.
    Schmidt, Richard J.
    Johnson, Glen O.
    ISOKINETICS AND EXERCISE SCIENCE, 2021, 29 (01) : 59 - 66
  • [28] Task-specific performance fatigability and the bilateral deficit during isokinetic leg extensions
    Anders, John Paul, V
    Keller, Joshua L.
    Neltner, Tyler J.
    Housh, Terry J.
    Schmidt, Richard J.
    Johnson, Glen O.
    JOURNAL OF MUSCULOSKELETAL & NEURONAL INTERACTIONS, 2021, 21 (01) : 4 - 12
  • [29] Changes in Neuromuscular Response Patterns After 4 Weeks of Leg Press Training During Isokinetic Leg Extensions
    Salmon, Owen F.
    Housh, Terry J.
    Hill, Ethan C.
    Keller, Joshua L.
    Anders, John Paul V.
    Johnson, Glen O.
    Schmidt, Richard J.
    Smith, Cory M.
    JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 2023, 37 (07) : E405 - E412
  • [30] MECHANOMYOGRAPHIC AND ETECTROMYOGRAPHIC RESPONSES OF THE SUPERFICIAL QUADRICEP FEMORIS MUSCLES DURING FATIGUING, CONCENTRIC, ISOKINETIC MUSCLE ACTIONS
    Perry, S. R.
    Housh, T. J.
    Johnson, G. O.
    Bull, A. J.
    Cramer, J. T.
    MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 2001, 33 (05): : S173 - S173
12345