W Jeffrey Armstrong

Summary

Affiliation: Western Oregon University
Country: USA

Publications

  1. ncbi request reprint Wavelet-based intensity analysis of the mechanomyograph and electromyograph during the H-reflex
    W Jeffrey Armstrong
    Division of Health and Physical Education, Western Oregon University, 345 N Monmouth Avenue, Monmouth, OR, 97361, USA
    Eur J Appl Physiol 114:2571-8. 2014
  2. ncbi request reprint Reliability of mechanomyography and triaxial accelerometry in the assessment of balance
    W Jeffrey Armstrong
    Division of Health and Physical Education, Western Oregon University, 345 N Monmouth Avenue, Monmouth, OR 97361, USA
    J Electromyogr Kinesiol 20:726-31. 2010
  3. ncbi request reprint The acute effect of whole-body vibration on the vertical jump height
    W Jeffrey Armstrong
    Division of Health and Physical Education, Western Oregon University, Monmouth, Oregon, USA
    J Strength Cond Res 24:2835-9. 2010
  4. ncbi request reprint Wavelet-based intensity analysis of mechanomyographic signals during single-legged stance following fatigue
    W Jeffrey Armstrong
    Western Oregon University, Division of Health and Physical Education, Monmouth, OR 97361, United States
    J Electromyogr Kinesiol 21:803-10. 2011

Detail Information

Publications4

  1. ncbi request reprint Wavelet-based intensity analysis of the mechanomyograph and electromyograph during the H-reflex
    W Jeffrey Armstrong
    Division of Health and Physical Education, Western Oregon University, 345 N Monmouth Avenue, Monmouth, OR, 97361, USA
    Eur J Appl Physiol 114:2571-8. 2014
    ....
  2. ncbi request reprint Reliability of mechanomyography and triaxial accelerometry in the assessment of balance
    W Jeffrey Armstrong
    Division of Health and Physical Education, Western Oregon University, 345 N Monmouth Avenue, Monmouth, OR 97361, USA
    J Electromyogr Kinesiol 20:726-31. 2010
    ..75, 0.73, 0.63, 0.87, 0.89, and 0.86 for VM, VL, SOL, VT, ML, and AP, respectively). HRA and MMG provide reliable information pertaining to balance, and may have application in evaluating postural control and stability...
  3. ncbi request reprint The acute effect of whole-body vibration on the vertical jump height
    W Jeffrey Armstrong
    Division of Health and Physical Education, Western Oregon University, Monmouth, Oregon, USA
    J Strength Cond Res 24:2835-9. 2010
    ..Gender differences were not examined, and the optimal duration, intensity, and postural position are still unclear and warrant further study...
  4. ncbi request reprint Wavelet-based intensity analysis of mechanomyographic signals during single-legged stance following fatigue
    W Jeffrey Armstrong
    Western Oregon University, Division of Health and Physical Education, Monmouth, OR 97361, United States
    J Electromyogr Kinesiol 21:803-10. 2011
    ..The intensity analysis is a useful tool in exploring postural control and in studying the effects of fatigue on the mechanical properties of skeletal muscle...