Paul LaStayo, PT, PhD, CHT
Professor of Physical Therapy
Adjunct Professor Exercise and Sport Science
Adjunct Professor Orthopedics
Adjunct Professor Bioengineering
Doctor of Philosophy, Biology
Northern Arizona University, Flagstaff, AZ
Master of Science, Physical Therapy
Hahnemann University, Philadelphia, PA
Bachelor of Arts, Anthropology
The Colorado College, Colorado Springs, CO
Course Coordinator:RH SCI 7020—Principles of Clinical Research II
RH SCI 7200—Neuromuscular Adaptations in Rehabilitation
RH SCI 7900—Independent Study in Rehabilitation Science
RH SCI 7970—Dissertation Research in Rehabilitation Science
PH TH 6140—Diagnostic Testing and Imaging for PT
PH TH 6130--Pharmacotherapeutics
PH TH 7910--Doctoral Seminar
PH TH 7940--Doctoral Seminar
PH TH 7970--Doctoral Project
Co-Teaching:RH SCI 7500—Rehabilitation Seminar
PH TH 7240--Musculoskeletal Management
Lecturer:PHTH 7930—Management of Geriatrics
ESS 6380--Muscle Physiology
ESS 5850--Resistance Training for Health and Rehabilitation
Paul LaStayo is a researcher, teacher and clinician with interests in both skeletal muscle adaptations and hand/upper extremity impairments and functional limitations. Dr LaStayo and his closest collaborators, on the University of Utah Campus (Robin L. Marcus, PT, PhD, OCS and Lee Dibble, PT, PhD, ATC ) and outside of Utah, continue to be fascinated by both the mechanistic and applied outcomes resulting from the various demands being placed on locomotor muscles and the upper extremity.
An integrative emphasis permeates his work, with close associations in biology, orthopedics, exercise/biomechanical sciences and mechanical engineering facilitating this approach. The structural, functional, and performance changes following eccentric (negative) muscular work have been a focused area of inquiry, as have the wrist and shoulder. Dr LaStayo is Editor-in-Chief of the Journal of Hand Therapy and former Associate Editor of the Journal of Orthopedic and Sport Physical Therapy .
Publications (select peer-review publications)
LaStayo, PC, Larsen S, Smith S, Dibble LE, Marcus RL: The feasibility and Efficacy of Eccentric Exercise with Older Cancer Survivors: A Preliminary Study. J Geriatric Phys Ther (in press). NIHMSID#164981
Marcus RL, Addison O, Kidde JP, Dibble LE, LaStayo PC: Skeletal muscle fat infiltration: Impact of age, inactivity and exercise. J Nutr Health and Aging (in press)
Elmer SJ, Madigan ML, LaStayo PC, Martin JC: Joint-Specific Power Absorption during Eccentric Cycling. Clinical Biomechanics 2010 Feb;25(2):154-8
Dibble LE, Hale T, Marcus RL, Gerber JP, LaStayo PC: High intensity resistance exercise decreases bradykinesia and improves quality of life in persons with Parkinson’s disease. Parkinsonism and Related Disorder 15(10):752-7, 2009
Hansen PA, Dechet CB, LaStayo PC: Eccentric Resistance Exercise in Prostate Cancer Survivors On and Off Hormone Therapy: A Pilot Study. Phys Med Rehabil 1(11):1019-24, 2009
Kidde JP, Marcus RL, Dibble LE, Smith S, LaStayo PC: Regional muscle and whole body composition factors related to an older individual’s level of mobility: A review. Physiother Can 61(4):197-209, 2009
Mitchell SA, Kline Leidy N, Mooney KH, Dudley WN, Beck SL, LaStayo PC, Cowen EW, Palit P, Comis L, Gerber LH, Krumlauf M, Avila D, Atlam N, Fowler D, Pavletic SZ: Determinants of functional performance in long-term survivors of allogeneic hematopoietic stem cell transplantation with chronic graft-verses-host disease (cGVHD). Bone Marrow Transplantation Apr; 45(4):762-9, 2010. NIHMSID# 165923
Meier W, Marcus RL, Dibble LE, Foreman KB, Peters CL, Mizner R, LaStayo PC: The long-term contribution of muscle activation and muscle size to quadriceps weakness following total knee arthroplasty. J Geriatric Phys Ther 32(2):35-38, 2009
LaStayo PC, Meier W, Marcus RM, Mizner R, Dibble LE, Peters, C: Resistance Exercise For Muscle Impairments and Functional Limitations 1-2 Years Following Total Knee Arthroplasty. Clin Orthop Rel Res 467(6):1493-500, 2009
Gerber JP, Marcus RL, Dibble LE, LaStayo PC: The Use of Eccentrically-biased Resistance Exercise to Mitigate Muscle Impairments Following Anterior Cruciate Ligament Reconstruction: A Short Review. Sports Health 1(1):31-38, 2009.
Marcus RL, LaStayo PC, Dibble LE, Hill L, McClain DA: Increased Strength and Physical Performance With Eccentric Training In Women With Impaired Glucose Tolerance: A Pilot Study. J Woman’s Health 18(2):253-60, 2009
Gerber JP, Marcus RL, Dibble LE, Greis P, Burks R, LaStayo PC: Effects of Early Progressive Eccentric Exercise on Muscle Size and Function 1 Year After Anterior Cruciate Ligament Reconstruction: A Follow-up Study. Phys Ther 89:51-59, 2009
Sueoko S, LaStayo PC: Post-operative rehabilitation following a zone II flexor tendon repair: a proposed algorithm. J Hand Ther 21(4:) 410-413. 2008
Marcus RL, Smith S, Morrel G, Addison O, Dibble LE, LaStayo PC: Comparison of combined aerobic and high-force eccentric resistance exercise to aerobic-only exercise for people with type 2 diabetes mellitus. Phys Ther 88:1345-1354. 2008
Kirkness M, Marcus RL, LaStayo PC, Asche C, Fritz J: Diabetes and associated risk factors in those referred for physical therapy in a national primary care electronic medical record database. Phys Ther 88:1408-1416. 2008
LaStayo, PC, Pifer J, Pierotti DJ and SL Lindstedt: EMG adaptations elicited by sub-maximal work in those naïve-to and in those adapted-to eccentric exercise. J Strength Cond Res 22(3):833-8. 2008
Meier W, Mizner R, Marcus RL, Dibble LE, Peters, C, LaStayo PC: Total knee replacement: muscle impairments, functional limitations, and the related rehabilitation approaches. J Ortho Sport Phys Ther 38(5):246-56. 2008
LaStayo PC, McDonagh P, Napoles P, Bartholomew A, Lindstedt SL: Aging adults and high force resistance exercise: a descriptive report of whether an anabolic, muscle growth response can occur without a muscle damage or inflammatory response. J Geriatric Phys Ther 30(3):128-134. 2007
Marcus, RL, Graybill CS, LaStayo PC: Impaired Muscle and Mobility: The Road From Menopause to Frailty. Clin Obstet Gynecol 50(3):776-789, 2007
Flowers KR, LaStayo PC: A case of ulnar positive variance found on X-ray. J Hand Ther 20:148-150, 2007
Prosser R, Herbert R, LaStayo PC: Current practice in the diagnosis and treatment of carpal instability - Results of a survey of Australian hand therapists. J Hand Ther 20:239-243, 2007.
Gerber JP, Marcus RL, Dibble LE, Greis P, Burks R, LaStayo PC: Effects of early progressive eccentric exercise on muscle structure after anterior cruciate ligament reconstruction. J Bone Joint Surg Am. 89:559-570, 2007
Gerber JP, Marcus RL, Dibble LE, Greis P, Burks R, LaStayo PC: Safety, feasibility and efficacy of negative work exercise via eccentric muscle activity following anterior crucuate ligament reconstruction. J Ortho Sport Phys Ther 37:10-18, 2007
Doyle C, LaStayo PC, Damore D: A Silicone Splint To Prevent Diving Injuries of the Thumb. J Hand Ther Oct-Dec;19(4):425-9, 2006
Dibble LE, Hale TF, Marcus RL, Droge J, Gerber JP, LaStayo PC: The Safety and Feasibility of a High Intensity Negative Work Exercise Regime in Persons with Parkinson’s Disease. Arch Phys Med Rehabil 87:1280-1282, 2006
Dibble LE, Hale TF, Marcus RL, Droge J, Gerber JP, LaStayo PC: High Intensity Resistance Training Amplifies Muscle Hypertrophy and Functional Gains in Persons with Parkinson Disease. Movement Disorders 21:1444-1452, 2006
LaStayo PC, Lee M: The forearm complex: anatomy, biomechanics and clinical considerations. J Hand Ther 19:137-145, 2006
Weiss S, LaStayo PC, Mills A. Bramlet D: Splinting the degenerative basal joint: custom-made, or pre-fabricated neoprene? J Hand Ther 17: 401-407, 2004
Lee M, LaStayo PC, Pronator Syndrome and other Nerve Compressions that Mimic Carpal Tunnel Syndrome. J Ortho Sport Phys Ther, 34: 601-609, 2004
LaStayo PC, Woolf JM, Lewek MD, Snyder-Mackler L, Reich T, Lindstedt S: Eccentric muscle contractions: Their contribution to injury, prevention, rehabilitation, and sport. J Ortho Sport Phys Ther 33:557-571, 2003. Note: this was the featured paper in a special issue on preventative sports medicine
Lee M, LaStayo, PC: A Supination Splint Worn Distal to the Elbow: A Radiologic, Electromyographic, and Retrospective Report. J Hand Ther 16:190-198, 2003
Meyer K, Steiner R, LaStayo PC, Lippuner K, Allemann Y, Eberli, JP. Schmid,, Saner S, Hoppeler H: Eccentric exercise in coronary patients: Central hemodynamic and metabolic responses. Med Sci Sports Exerc. 35(7):1076-1083. 2003
LaStayo PC, Winters K, Hardy M: Fracture healing: bone healing, fracture management, and current concepts related to the hand. J Hand Ther. 2003 Apr-Jun;16(2):81-93.
LaStayo PC, Ewy G, Pierotti D, Johns R, Lindstedt SL: The positive effects of negative work: Increased muscle strength and decreased fall risk in a frail-elderly population. J Gerontol A Biol Sci Med Sci 58: M419-M424, 2003
Chan S, LaStayo PC: Hand Therapy Management Following Mutilating Hand Injuries. Hand Clin 19:133-148, 2003.
Lindstedt SL, Reich T, Keim P, LaStayo PC: Do muscles function as adaptable locomotor springs ?. J Exp Biol 205: 2211-2216, 2002.
Lindstedt SL, LaStayo PC, Reich TE: When active muscles lengthen: properties and consequences of eccentric contractions. News Physiol Sci 16:256-261, 2001
Michlovitz S, LaStayo PC, Alzner S, Watson E: Distal radius fractures: therapy practice patterns. J Hand Ther, 14:249-257, 2001
LaStayo PC, Weiss S: The GRIT: A quantitative measure of ulnar impaction syndrome. J Hand Ther, 14:173-179, 2001
Alba CD, LaStayo PC: Postoperative management of functionally restrictive muscular adherence, a corollary to surgical tenolysis. J Hand Ther, 14:43-50, 2001.
Flowers KR, Stephens-Chisar J, LaStayo PC, Galanate, BL: Intrarater reliability of a new method and instrumentation for measuring passive supination and pronation: a preliminary study. J Hand Ther. 14:30-35, 2001.
LaStayo PC, Pierotti DJ, Pifer J, Hoppeler H, Lindstedt SL: Eccentric ergometry: Increases in locomotor muscle size and strength at low training intensities. Am J Physiol (Regulatory Integrative Comp Physiol). 278:R1282-1288, 2000.
Reich TE, Lindstedt SL, LaStayo PC, Pierotti D: Are muscle springs plastic ? Am J Physiol (Regulatory Integrative Comp. Physiol. 278:R1661-1666, 2000.
Weiss S, LaStayo PC, Mills A, Bramlet D: Prospective Analysis of splinting the first carpometacarpal joint: An objective, subjective and radiographic assessement. J Hand Ther. 13:218-226, 2000.
LaStayo PC, Hartzel J: Dynamic vs static grip strength: How grip strength changes when moving the wrist and why dynamic grip strength may be a more functional measurement. J Hand Ther. 12:212-218, 1999.
LaStayo PC, Reich TE, Urquhart M, Hoppeler H, and Lindstedt SL: Chronic eccentric exercise: improvements in muscle strength can occur with little demand for oxygen. Am J Physiol (Regulatory Integrative Comp. Physiol. 45(N2):R611-R615, Feb 1999.
Dockery ML, Wright TW, LaStayo PC: EMG of the shoulder: An analysis of passive modes of exercise. Orthopedics. 21:1181-1184, 1998
Thomas RG, LaStayo, PC ,Hoppeler H, Favier R, Ferretti G, Kayser B, Desplanches D, Spielvogel H and Lindstedt SL: Exercise training in chronic hypoxia has no effect on ventilatory muscle function in humans. Respir. Physiol. 112:195-202, 1998.
LaStayo PC, Wright T, Jaffe R, Hartzel J: Continuous passive motion after repair of the rotator cuff: A prospective outcome study. J Bone Joint Surg 80-A (7): 1002-1011, 1998.
LaStayo PC, Lindstedt SL: The effect of high altitude on the ventilatory muscles. Acta Andina VI(2):29-35; 1997.
LaStayo PC, Chidgey LC: The mysterious wrist. J Hand Ther 9:81-83, 1996
Jaffe R, Chidgey L, LaStayo PC: The distal radioulnar joint: Anatomy and management of disorders. J Hand Ther 9:129-138, 1996.
LaStayo PC, Chidgey L, Miller G: A quantitative analysis of the relationship between forearm rotation and dynamic grip strength: preliminary results. Ann Plast Surg, 35:191-196 Aug 1995.
LaStayo PC, Howell J: Clinical provocative tests used in evaluating wrist pain: A descriptive study. J Hand Ther, 8(1): 10-17,1995.
Flowers KR, LaStayo PC: Effect of total end range time on improving passive range of motion. J Hand Ther, 7(3): 150-157, 1994.
LaStayo PC, Jaffe R: Assessment and management of shoulder stiffness. A biomechanical approach. J Hand Ther, 7(2): 122-130, 1994.
LaStayo PC, Wheeler D: Goniometric reliability of passive wrist range of motion. A multicenter study. Phys Ther, 74(2):162-176, 1994.
LaStayo PC, Flowers KR: Torque and the quantification of joint stiffness. J Burn Care and Rehab, 13(1):118-119, 1992.