Richard A Ekstrom

Summary

Affiliation: University of South Dakota
Country: USA

Publications

  1. doi request reprint Electromyographic normalization procedures for determining exercise intensity of closed chain exercises for strengthening the quadriceps femoris muscles
    Richard A Ekstrom
    Physical Therapy Department, The University of South Dakota, Vermillion, South Dakota, USA
    J Strength Cond Res 26:766-71. 2012
  2. ncbi request reprint Examination of and intervention for a patient with chronic lateral elbow pain with signs of nerve entrapment
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, 414 E Clark St, Vermillion, SD 57069, USA
    Phys Ther 82:1077-86. 2002
  3. ncbi request reprint Surface electromyographic analysis of exercises for the trapezius and serratus anterior muscles
    Richard A Ekstrom
    Rocky Mountain University of Health Professions, Provo, Utah, USA
    J Orthop Sports Phys Ther 33:247-58. 2003
  4. ncbi request reprint Comparing the function of the upper and lower parts of the serratus anterior muscle using surface electromyography
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, Vermillion, SD 57069, USA
    J Orthop Sports Phys Ther 34:235-43. 2004
  5. ncbi request reprint Normalization procedures using maximum voluntary isometric contractions for the serratus anterior and trapezius muscles during surface EMG analysis
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, 414 East Clark Street, Vermillion, SD 57069, USA
    J Electromyogr Kinesiol 15:418-28. 2005
  6. doi request reprint Electromyographic analysis of core trunk, hip, and thigh muscles during 9 rehabilitation exercises
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, Vermillion, SD 57069, USA
    J Orthop Sports Phys Ther 37:754-62. 2007
  7. ncbi request reprint Surface electromyographic analysis of the low back muscles during rehabilitation exercises
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, Vermillion, SD 57069, USA
    J Orthop Sports Phys Ther 38:736-45. 2008

Detail Information

Publications7

  1. doi request reprint Electromyographic normalization procedures for determining exercise intensity of closed chain exercises for strengthening the quadriceps femoris muscles
    Richard A Ekstrom
    Physical Therapy Department, The University of South Dakota, Vermillion, South Dakota, USA
    J Strength Cond Res 26:766-71. 2012
    ....
  2. ncbi request reprint Examination of and intervention for a patient with chronic lateral elbow pain with signs of nerve entrapment
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, 414 E Clark St, Vermillion, SD 57069, USA
    Phys Ther 82:1077-86. 2002
    ..The purpose of this case report is to describe the examination of and the intervention for a patient with chronic lateral elbow pain who had signs of nerve entrapment...
  3. ncbi request reprint Surface electromyographic analysis of exercises for the trapezius and serratus anterior muscles
    Richard A Ekstrom
    Rocky Mountain University of Health Professions, Provo, Utah, USA
    J Orthop Sports Phys Ther 33:247-58. 2003
    ..This study used a prospective, single-group repeated-measures design to analyze differences between the electromyographic (EMG) amplitudes produced by exercises for the trapezius and serratus anterior muscles...
  4. ncbi request reprint Comparing the function of the upper and lower parts of the serratus anterior muscle using surface electromyography
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, Vermillion, SD 57069, USA
    J Orthop Sports Phys Ther 34:235-43. 2004
    ..Prospective single-group repeated-measures design...
  5. ncbi request reprint Normalization procedures using maximum voluntary isometric contractions for the serratus anterior and trapezius muscles during surface EMG analysis
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, 414 East Clark Street, Vermillion, SD 57069, USA
    J Electromyogr Kinesiol 15:418-28. 2005
    ..Muscle tests in which an attempt was made to de-rotate the scapula from an upwardly rotated position produced much higher levels of EMG activity in the serratus anterior muscle...
  6. doi request reprint Electromyographic analysis of core trunk, hip, and thigh muscles during 9 rehabilitation exercises
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, Vermillion, SD 57069, USA
    J Orthop Sports Phys Ther 37:754-62. 2007
    ..Prospective, single-group, repeated-measures design...
  7. ncbi request reprint Surface electromyographic analysis of the low back muscles during rehabilitation exercises
    Richard A Ekstrom
    Department of Physical Therapy, University of South Dakota, Vermillion, SD 57069, USA
    J Orthop Sports Phys Ther 38:736-45. 2008
    ..Prospective, single-group, repeated-measures design...