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Roy J. Shephard

Active 1959–2024

Also published as
Roy J Shephard
165
Papers
30,251
Citations
101
h-index
165
i10-index

Citations

Citations per year for Roy J. Shephard1963: 1 citations1968: 2 citations1970: 3 citations1971: 1 citations1972: 4 citations1973: 2 citations1974: 3 citations1975: 2 citations1976: 5 citations1977: 5 citations1978: 2 citations1979: 3 citations1980: 2 citations1981: 1 citations1982: 15 citations1983: 11 citations1984: 23 citations1985: 12 citations1986: 15 citations1987: 13 citations1988: 23 citations1989: 12 citations1990: 14 citations1991: 14 citations1992: 18 citations1993: 16 citations1994: 30 citations1995: 35 citations1996: 54 citations1997: 68 citations1998: 75 citations1999: 90 citations2000: 86 citations2001: 101 citations2002: 101 citations2003: 138 citations2004: 139 citations2005: 164 citations2006: 160 citations2007: 154 citations2008: 188 citations2009: 202 citations2010: 197 citations2011: 246 citations2012: 234 citations2013: 271 citations2014: 234 citations2015: 252 citations2016: 171 citations2017: 175 citations2018: 154 citations2019: 624 citations2020: 663 citations2021: 607 citations2022: 344 citations2023: 264 citations2024: 443 citations2025: 137 citations2026: 3 citations1964–1967: no citations, so these years are not shown1969: no citations, so this year is not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 2,033 citing papers, 21.1% of this breakdownUnited Kingdom: 887 citing papers, 9.2% of this breakdownCanada: 841 citing papers, 8.8% of this breakdownAustralia: 581 citing papers, 6% of this breakdownGermany: 402 citing papers, 4.2% of this breakdownSpain: 340 citing papers, 3.5% of this breakdownChina: 318 citing papers, 3.3% of this breakdownNetherlands: 302 citing papers, 3.1% of this breakdownBrazil: 276 citing papers, 2.9% of this breakdownItaly: 265 citing papers, 2.8% of this breakdownFrance: 221 citing papers, 2.3% of this breakdownJapan: 200 citing papers, 2.1% of this breakdown
0%21.1%Other 30.7%

Institutions

Fields

  • Medicine71.9%
  • Psychology8.3%
  • Health Professions5.2%
  • Biochemistry, Genetics and Molecular Biology4.1%
  • Social Sciences2.8%
  • Neuroscience2.4%
  • Other5.3%

Topics

  • Physical Activity and Health9.3%
  • Cardiovascular and exercise physiology5.8%
  • Obesity, Physical Activity, Diet5.2%
  • Sports Performance and Training4.4%
  • Exercise and Physiological Responses4.2%
  • Sports injuries and prevention2.8%
  • Other68.3%

Coauthors

All papers

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  1. Revision of the Physical Activity Readiness Questionnaire (PAR-Q).

    Authors: Scott Thomas, Jeff Reading, Roy J. Shephard - 1992 cited by 1,974

  2. Position statement. Part one: Immune function and exercise.

    Authors: Walsh Np, Michael Gleeson, Roy J Shephard, Maree Gleeson, Jeffrey A Woods, Nicolette C Bishop, Monika Fleshner, Charlotte Green, Bente K Pedersen, Laurie Hoffman-Goetz, Connie J Rogers, Hinnak Northoff, Asghar Abbasi, Perikles Simon - 2011 cited by 1,139

  3. Limits to the measurement of habitual physical activity by questionnaires

    Authors: Roy J. Shephard - British Journal of Sports Medicine 2003 cited by 1,683

  4. 2011 Compendium of Physical Activities: A Second Update of Codes and MET Values

    Authors: Roy J. Shephard - Yearbook of Sports Medicine 2012 cited by 610

  5. Physical education, school physical activity, school sports and academic performance

    Authors: François Trudeau, Roy J. Shephard - International Journal of Behavioral Nutrition and Physical Activity 2008 cited by 868

  6. Effects of Contrast Strength vs. Plyometric Training on Lower-Limb Explosive Performance, Ability to Change Direction and Neuromuscular Adaptation in Soccer Players

    Authors: Mehrez Hammami, Nawel Gaamouri, Roy J. Shephard, Mohamed Souhaiel Chelly - The Journal of Strength and Conditioning Research 2018 cited by 131

  7. Effects of Combined Balance and Plyometric Training on Athletic Performance in Female Basketball Players

    Authors: Ichrak Bouteraa, Yassine Negra, Roy J. Shephard, Mohamed Souhaiel Chelly - The Journal of Strength and Conditioning Research 2018 cited by 118

  8. Position statement part one: immune function and exercise

    Authors: Neil P. Walsh, Michael Gleeson, Roy J. Shephard, Maree Gleeson, Jeffrey A. Woods, Nicolette C. Bishop, Monika Fleshner, Charlotte Green, Bente Klarlund Pedersen, Laurie Hoffman-Goete (7247903), Connie J. Rogers, Hinnak Northoff, Asghar Abbasi, Perikles Simon - 2011 cited by 276

  9. Neuromuscular Adaptations and Enhancement of Physical Performance in Female Basketball Players After 8 Weeks of Plyometric Training

    Authors: Yosser Cherni, Mehrez Hammami, Mohamed Chedly Jelid, Ghaith Aloui, Katsuhiko Suzuki, Roy J. Shephard, Mohamed Souhaiel Chelly - Frontiers in Physiology 2021 cited by 43

  10. Prediction of Long-Term Prognosis in 12 169 Men Referred for Cardiac Rehabilitation

    Authors: Terence Kavanagh, Donald J. Mertens, Larry F. Hamm, Joseph Beyene, J. S. Kennedy, Paul Corey, Roy J. Shephard - Circulation 2002 cited by 652

  11. PAR-Q, Canadian Home Fitness Test and Exercise Screening Alternatives

    Authors: Roy J. Shephard - Sports Medicine 1988 cited by 455

  12. Effects of Lower-Limb Strength Training on Agility, Repeated Sprinting With Changes of Direction, Leg Peak Power, and Neuromuscular Adaptations of Soccer Players

    Authors: Mehrez Hammami, Yassine Negra, François Billaut, Souhail Hermassi, Roy J. Shephard, Mohamed Souhaiel Chelly - The Journal of Strength and Conditioning Research 2017 cited by 90

  13. The Cytokine Response to Physical Activity and Training

    Authors: Andrei Moldoveanu, Roy J. Shephard, Pang N. Shek - Sports Medicine 2001 cited by 321

  14. Effects of in-Season Short-Term Plyometric Training Program on Leg Power, Jump- and Sprint Performance of Soccer Players

    Authors: Mohamed Souhaiel Chelly, Mohamed Ali Ghenem, Khalil K. Abid, Souhail Hermassi, Zouhaïr Tabka, Roy J. Shephard - The Journal of Strength and Conditioning Research 2010 cited by 256

  15. Staying Physically Active During the Quarantine and Self-Isolation Period for Controlling and Mitigating the COVID-19 Pandemic: A Systematic Overview of the Literature

    Authors: Hamdi Chtourou, Khaled Trabelsi, Cyrine H’mida, Omar Boukhris, Jordan M. Glenn, Michael Brach, Ellen Bentlage, Nick Bott, Roy J. Shephard, Achraf Ammar, Nicola Luigi Bragazzi - Frontiers in Psychology 2020 cited by 248

  16. The Effect of Standard Strength vs. Contrast Strength Training on the Development of Sprint, Agility, Repeated Change of Direction, and Jump in Junior Male Soccer Players

    Authors: Mehrez Hammami, Yassine Negra, Roy J. Shephard, Mohamed Souhaiel Chelly - The Journal of Strength and Conditioning Research 2017 cited by 115

  17. Maximal oxygen intake and independence in old age

    Authors: Roy J. Shephard - British Journal of Sports Medicine 2008 cited by 170

  18. Evidence-based risk assessment and recommendations for physical activity clearance: Consensus Document 20111This paper is one of a selection of papers published in this Special Issue, entitled Evidence-based risk assessment and recommendations for physical activity clearance, and has undergone the Journal’s usual peer review process.

    Authors: Darren E. R. Warburton, Norman Gledhill, Veronica Jamnik, Shannon S. D. Bredin, Don C. McKenzie, James A. Stone, Sarah Charlesworth, Roy J. Shephard - Applied Physiology Nutrition and Metabolism 2011 cited by 156

  19. Effects of 8-Week in-Season Upper and Lower Limb Heavy Resistance Training on The Peak Power, Throwing Velocity, and Sprint Performance of Elite Male Handball Players

    Authors: Souhail Hermassi, Mohamed Souhaiel Chelly, Zouhaïr Tabka, Roy J. Shephard, Karim Chamari - The Journal of Strength and Conditioning Research 2011 cited by 153

  20. Effects of 8-Week In-season Plyometric Training on Upper and Lower Limb Performance of Elite Adolescent Handball Players

    Authors: Mohamed Souhaiel Chelly, Souhail Hermassi, Ridha Aouadi, Roy J. Shephard - The Journal of Strength and Conditioning Research 2013 cited by 177

  21. Immune changes in humans during cold exposure: effects of prior heating and exercise

    Authors: Ingrid Brenner, John W. Castellani, C. L. Gabaree, Andrew Young, J. Zámečník, Roy J. Shephard, Pang N. Shek - Journal of Applied Physiology 1999 cited by 162

  22. Effects of an In-season Plyometric Training Program on Repeated Change of Direction and Sprint Performance in the Junior Soccer Player

    Authors: Mehrez Hammami, Yassine Negra, Ridha Aouadi, Roy J. Shephard, Mohamed Souhaiel Chelly - The Journal of Strength and Conditioning Research 2016 cited by 87

  23. Effect of different nap opportunity durations on short-term maximal performance, attention, feelings, muscle soreness, fatigue, stress and sleep

    Authors: Hsen Hsouna, Omar Boukhris, Raouf Abdessalem, Khaled Trabelsi, Achraf Ammar, Roy J. Shephard, Hamdi Chtourou - Physiology & Behavior 2019 cited by 63

  24. Effects of an 8-Week In-Season Upper Limb Elastic Band Training Programme on the Peak Power, Strength, and Throwing Velocity of Junior Handball Players

    Authors: Ghaith Aloui, Souhail Hermassi, Mehrez Hammami, Nawel Gaamouri, El Ghali Bouhafs, Paul Comfort, Roy J. Shephard, René Schwesig, Mohamed Souhaiel Chelly - Sportverletzung · Sportschaden 2019 cited by 28