Mitchel A. Magrini, PhD

Department

Exercise Science and Pre-Health Professions

Position

Associate Professor

Publications

• Isokinetics and exercise science
  Murphy Blake R, etal Agreement between common linear position transducers measuring mean and peak velocities during a belt squat 2025
• Isokinetics and exercise science
  Murphy Blake, etal Agreement between common linear position transducers measuring mean and peak velocities during a belt squat, p. - 2025
• Orthopaedic journal of sports medicine
  Smith Calvin, etal Influence of Throwing Kinematics on Ulnar Collateral Ligament Thickness in Collegiate Baseball Players
  13:4 2025
• Innovation in aging
  Hoffman Rashelle, etal THE IMPACT OF HIIT ON MUSCULAR, ENDURANCE, AND QUALITY OF LIFE METRICS IN OLDER ADULTS
  8:Suppl 1, p. 1346 - 1346 2024
• Medicine and science in sports and exercise
  Katsavelis Dimitrios, etal Effectiveness Of An 8-week Progressive Resistance Training Protocol On Muscle Activation And Recovery Time During Slipping In Older Adults
  56:10S, p. 83 - 83 2024
• Journal of athletic training
  Frerichs Connor, etal The effects of verbal cues on EMG activity during a quadriceps setting exercise 2024
• Nutraceuticals
  Gonzalez Marcos, etal The Effect of Acute Ketone Supplementation on Time to Fatigue in NCAA Division I Cross-Country Athletes
  4:2, p. 232 - 240 2024
• Clinical biomechanics (Bristol)
  Magrini Mitchel A., etal Effectiveness of a multicomponent rehabilitation protocol on outcomes following post-acute care, p. 106138 - 2023
• Nutrients
  Law David, etal Creatine and Resistance Training: A Combined Approach to Attenuate Doxorubicin-Induced Cardiotoxicity
  15:18, p. 4048 2023
• Journal of strength and conditioning research
  Barker Leland, etal Eccentric Force Velocity Profiling: Motor Control Strategy Considerations and Relationships to Strength and Jump Performance
  37:3, p. 574 - 580 2023
• Medicine and science in sports and exercise
  Bredahl Eric C., etal Controlled Metabolic Depression With Adenosine Receptor Agonists
  54:9S, p. 670 - 670 2022
• Journal of strength and conditioning research
  Moghaddam Masoud, etal Similar Anaerobic and Aerobic Adaptations After 2 High-Intensity Interval Training Configurations: 10:5 s vs. 20:10 s Work-to-Rest Ratio
  35:6, p. 1685 - 1692 2021
• Journal of Motor Behavior
  Magrini Mitchel A., etal The Influence of Motor Unit Number and Muscle Activation on Early Phase Rate of Torque Development in Younger and Older Men 2021
• Clinical Parkinsonism and Related Disorders
  Hammond Kelley G., etal Influence of muscle fatigue on contractile twitch characteristics in persons with parkinson's disease and older adults
  5 2021
• Medicine and science in sports and exercise
  Magrini Mitchel, etal Physiological Determinants Of The Rate Of Torque Development In Older Men: A Pilot Study: 3413 Board #234 May 29 2:30 PM - 4:00 PM
  52:7 Suppl, p. 941 - 941 2020
• Journal of electromyography and kinesiology
  Tomko Patrick M., etal Maximal contraction methods influence the magnitude and reliability of global electromyographic signal characteristics
  48, p. 121 - 127 2019
• Medicine and science in sports and exercise
  Banks Nile, etal ADORA2A, but Not CYP1A2, Genotype Influences Caffeineʼs Effect On Glucose Responses To A Carbohydrate Feeding: 2574 Board #238 May 31 11:00 AM - 12:30 PM
  51:6 Suppl, p. 716 - 716 2019
• Medicine and science in sports and exercise
  Muddle Tyler W.D., etal Test-restest Reliability Of Bioimpedance Spectroscopy For The Analysis Of Body Composition In Physically Active Males
  51:6S, p. 909 - 910 2019
• Medicine and science in sports and exercise
  Magrini Mitchel A., etal Neural And Contractile Determinants Of Rate Of Force Development: A Preliminary Analysis
  51:6S, p. 345 - 346 2019
• Medicine and science in sports and exercise
  Colquhoun Ryan J., etal Reliability of Motor Unit Behavior during a Maximal Voluntary Isometric Contraction of the Knee Extensors
  51:6S, p. 340 - 341 2019
• European journal of applied physiology
  Hester Garrett M., etal Cross-education: effects of age on rapid and maximal voluntary contractile characteristics in males
  119:6, p. 1313 - 1322 2019
• Journal of strength and conditioning research
  Muddle Tyler W. D., etal IMPACT OF FATIGUING, SUBMAXIMAL HIGH- VS. LOW-TORQUE ISOMETRIC EXERCISE ON ACUTE MUSCLE SWELLING, AND ECHO INTENSITY IN RESISTANCE-TRAINED MEN
  33:4, p. 1007 - 1019 2019
• Journal of aging and physical activity
  Hester Garrett M., etal Age Does Not Attenuate Maximal Velocity Adaptations in the Ipsilateral and Contralateral Limbs During Unilateral Resistance Training
  27:1, p. 1 - 8 2019
• Experimental physiology
  Jenkins Nathaniel D. M., etal Genetic variant in the beta(2)-adrenergic receptor (Arg16Gly) influences fat-free mass, muscle strength and motor unit behaviour in young men
  103:12, p. 1645 - 1655 2018
• Journal of neurophysiology
  Colquhoun Ryan J, etal The influence of input excitation on the inter- and intra-day reliability of the motor unit firing rate versus recruitment threshold relationship
  120:6, p. 3131 - 3139 2018
• Ultrasound (Leeds, England)
  Tomko Patrick M, etal Reliability and differences in quadriceps femoris muscle morphology using ultrasonography: The effects of body position and rest time
  26:4, p. 214 - 221 2018
• Journal of electromyography and kinesiology
  Tomko Patrick M., etal Global electromyographic signal characteristics depend on maximal isometric contraction method in the knee extensors
  42, p. 111 - 116 2018
• Journal of strength and conditioning research
  Magrini Mitchel A., etal CAN SQUAT JUMP PERFORMANCE DIFFERENTIATE STARTERS VS. NONSTARTERS IN DIVISION I FEMALE SOCCER PLAYERS?
  32:8, p. 2348 - 2355 2018
• Medicine and science in sports and exercise
  Moghaddam Masoud, etal Comparison of Ultrashort Versus Short High-Intensity Interval Training for Body Composition, Anaerobic, and Aerobic Performance
  50:5S, p. 147 - 147 2018
• Medicine and science in sports and exercise
  Colquhoun Ryan, etal Relationships between Motor Unit Behavior during Maximal Effort Contractions and Skeletal Muscle Phenotype: 881 Board #142 May 30 2: 00 PM - 3: 30 PM
  50:5S Suppl 1, p. 201 - 201 2018
• Medicine and science in sports and exercise
  Ha Phuong, etal Effects Of Resistance Training On Maximal Motor Unit Firing Rates In Young And Older Males: 1820 Board #81 May 31 3: 30 PM - 5: 00 PM
  50:5S Suppl 1, p. 429 - 430 2018
• Medicine and science in sports and exercise
  Barrera-Curiel Alejandra, etal Antagonist Coactivation During A Reactive Leg Drop In Young And Older Adults: 2275 Board #111 June 1 9: 30 AM - 11: 00 AM
  50:5S Suppl 1, p. 556 - 557 2018
• Medicine and science in sports and exercise
  Olmos Alex A., etal Ipsilateral and Contralateral Rapid Torque Adaptations To Unilateral Resistance Training In Young and Older Males
  50:5S, p. 365 2018
• Medicine and science in sports and exercise
  Magrini Mitchel, etal Both Slower Sensory Response Time and Electromechanical Delay Explain Age-related Differences in the Reactive Leg Drop: 2322 Board #158 June 1 11: 00 AM - 12: 30 PM
  50:5S Suppl 1, p. 571 - 571 2018
• Journal of neurophysiology
  Magrini Mitchel A, etal The reactive leg drop: a simple and novel sensory-motor assessment to predict fall risk in older individuals
  119:4, p. 1556 - 1561 2018
• Physiological reports
  Muddle Tyler W. D., etal Effects of fatiguing, submaximal high- versus low-torque isometric exercise on motor unit recruitment and firing behavior
  6:8, p. e13675 - n/a 2018
• Orthopaedic journal of sports medicine
  Luera Micheal J., etal Role of Rotational Kinematics in Minimizing Elbow Varus Torques for Professional Versus High School Pitchers
  6:3, p. 2325967118760780 - 2325967118760780 2018
• Physiological reports
  Colquhoun Ryan J., etal Muscle phenotype is related to motor unit behavior of the vastus lateralis during maximal isometric contractions
  6:5, p. e13636 - n/a 2018
• Strength and conditioning journal
  Magrini Mitchel, etal Speed and Agility Training for Baseball/Softball
  40:1, p. 68 - 74 2018
• Isokinetics and exercise science
  Magrini Mitchel A., etal Muscle size, strength, power, and echo intensity, but not specific tension, are affected by age in physically active adults
  26:2, p. 95 - 103 2018
• Medicine and science in sports and exercise
  Sellers John H., etal Efficacy of Normobaric Intermittent Hypoxic Training to Improve VO2peak During Acute Hypobaric Hypoxia Exposure
  49:5S, p. 246 2017
• Medicine and science in sports and exercise
  Mackey Cameron S., etal Relationship Between Estimated Muscle Fiber-type And Peak Velocity For The Upper And Lower Extremity
  49:5S, p. 801 - 802 2017
• Medicine and science in sports and exercise
  Olmos Alex A., etal Maximal Velocity Adaptions During Unilateral Resistance Training In Older Adults
  49:5S, p. 49 - 50 2017
• Medicine and science in sports and exercise
  Magrini Mitchel A., etal Relationships Among and Differences between Muscle Quality and Functional Performance in Younger and Older Women
  49:5S, p. 51 - 52 2017
• Medicine and science in sports and exercise
  Luera Micheal J., etal Differences Among Kinetics, Kinematics, Performance, and Elbow Varus Torque in Professional Versus High School Pitchers
  49:5S, p. 736 2017
• Medicine and science in sports and exercise
  Estrada Carlos A., etal Intra- And Inter-set Velocity Characteristics During High- And Low-load Resistance Training To Failure
  49:5S, p. 129 - 130 2017
• Medicine and science in sports and exercise
  Colquhoun Ryan J., etal The Effects Of A Muscle Biopsy On Motor Unit Firing Properties
  49:5S, p. 612 - 613 2017
• Medicine and science in sports and exercise
  Muddle Tyler W.D., etal Comparison Of Quadriceps Femoris Muscle Morphology Using Ultrasonography During Two Different Body Positions
  49:5S, p. 466 2017
• Sports (Basel)
  Gillett Javair S., etal A Description and Comparison of Cardiorespiratory Fitness Measures in Relation to Pitching Performance Among Professional Baseball Pitchers
  4:1, p. 14 2016
• International journal of exercise science
  Magrini Mitchel, etal Power Training and Functional Performance in Middle Aged Women: A Pilot Study
  9:3, p. 327 - 335 2016

Grants

• Need for Speed: The Effect of a Lower Body Velocity-Based Training Protocol on Neuromuscular Plasticity, T-cell Activation Rates, and Fall Risk in Older Adults/Sponsor: National Strength and Conditioning Association Foundation/NSCAF

• Non-Invasive Assessment of Neuromuscular Function Research Start-Up/Sponsor: State of Nebraska - LB692

• High-Intensity Interval Training: Youngest-old to Oldest-old Adults/Sponsor: Health Sciences Strategic Investment Fund/HSSIF

• The Effect of Hydration Status and Muscle Glycogen Content on Ultrasound Derived Muscle Imaging Variables/Sponsor: CURAS Magis Investigatio Research Award/MIRA

• High-Intensity Interval Training for Older Adults/Sponsor: CURAS Magis Investigatio Research Award/MIRA

• The Influence of Movement Velocity Biofeedback on Muscle Activation and Self Perception in Older Adults with Sarcopenia/Sponsor: Foundation for Physical Therapy Research