Association between vitamin D status and testosterone and cortisol in ice hockey players

von Fitzgerald, John S. (Autor), ... Orysiak, Joanna (Autor), Wilson, Patrick B. (Autor), Mazur-Rózycka, Joanna (Autor), Obminski, Zbigniew (Autor)
Erschienen in Biology of sport, 35 (2018), 3, S. 207-213, Lit.

Aerobic capacity is associated with improved repeated shift performance in hockey

von Peterson, Benjamin J. (Autor), ... Fitzgerald, John S. (Autor), Dietz, Calvin C. (Autor), Ziegler, Kevin S. (Autor), Ingraham, Stacy J. (Autor), Baker, Sarah E. (Autor), Snyder, Eric M. (Autor)
Erschienen in Journal of strength and conditioning research, 29 (2015), 6, S. 1465-1472, Lit.

Association between vitamin D status and maximal-intensity exercise performance in junior and collegiate hockey players

von Fitzgerald, John S. (Autor), ... Peterson, Ben J. (Autor), Warpeha, Joseph M. (Autor), Johnson, Sam C. (Autor), Ingraham, Stacy J. (Autor)
Erschienen in Journal of strength and conditioning research, 29 (2015), 9, S. 2513-2521, Lit.

Division I hockey players generate more power than division III players during on- and off-ice performance tests

von Peterson, Ben J. (Autor), ... Fitzgerald, John S. (Autor), Dietz, Calvin C. (Autor), Ziegler, Kevin S. (Autor), Ingraham, Stacy J. (Autor), Baker, Sarah E. (Autor), Snyder, Eric M. (Autor)
Erschienen in Journal of strength and conditioning research, 29 (2015), 5, S. 1191-1196, Lit.

Reliability of triaxial accelerometry for measuring load in men’s collegiate ice hockey

von Van Iterson, Erik H. (Autor), ... Fitzgerald, John S. (Autor), Dietz, Calvin C. (Autor), Snyder, Eric M. (Autor), Peterson, Ben J. (Autor)
Erschienen in Journal of strength and conditioning research, 31 (2017), 5, S. 1305-1312, Lit.

Effects of exercise training on resting testosterone concentrations in insufficiently active men : a systematic review and meta-analysis

von Potter, Nolan J. (Autor), ... Tomkinson, Grant R. (Autor), Dufner, Trevor J. (Autor), Walch, Tanis J. (Autor), Roemmich, James N. (Autor), Wilson, Patrick B. (Autor), Fitzgerald, John S. (Autor)
Erschienen in Journal of strength and conditioning research, 35 (2021), 12, S. 3521-3528, Lit.

Test-retest reliability of TRIMP in collegiate ice hockey players

von Ulmer, Jason G. (Autor), ... Tomkinson, Grant R. (Autor), Short, Sandra E. (Autor), Short, Martin W. (Autor), Fitzgerald, John S. (Autor)
Erschienen in Biology of sport, 36 (2019), 2, S. 191-194

Temporal trends in the handgrip strength of 2.592.714 adults from 14 countries between 1960 and 2017 : a systematic analysis

von Dufner, Trevor J. (Autor), ... Fitzgerald, John S. (Autor), Lang, Justin J. (Autor), Tomkinson, Grant R. (Autor)
Erschienen in Sports medicine, 50 (2020), 12, S. 2175–2191, Lit.

Temporal trends in the standing broad jump performance of 10,940,801 children and adolescents between 1960 and 2017

von Tomkinson, Grant R. (Autor), ... Kaster, Tori (Autor), Dooley, Faith L. (Autor), Fitzgerald, John S. (Autor), Annandale, Madison (Autor), Ferrar, Katia (Autor), Lang, Justin J. (Autor), Smith, Jordan J. (Autor)
Erschienen in Sports medicine, 51 (2021), 3, S. 531-548, Lit.

Anterior cruciate ligament reconstructed female athletes exhibit relative muscle dysfunction after return to sport

von Raymond-Pope, Christiana J. (Autor), ... Dengel, Donald R. (Autor), Fitzgerald, John S. (Autor), Nelson, Bradley J. (Autor), Bosch, Tyler A. (Autor)
Erschienen in International journal of sports medicine, 42 (2021), 4, S. 336-343, Lit.

Temporal trends in the standing broad jump performance of United States children and adolescents

von Pinoniemi, Bridget K. (Autor), ... Tomkinson, Grant R. (Autor), Walch, Tanis J. (Autor), Roemmich, James N. (Autor), Fitzgerald, John S. (Autor)
Erschienen in Research quarterly for exercise and sport, 92 (2021), 1, S. 71-81, Lit.

Association of compartmental leg lean mass measured by dual x-ray absorptiometry with force production

von Raymond-Pope, Christiana J. (Autor), ... Dengel, Donald R. (Autor), Fitzgerald, John S. (Autor), Bosch, Tyler A. (Autor)
Erschienen in Journal of strength and conditioning research, 34 (2020), 6, S. 1690-1699, Lit.

Vitamin D awareness and intake in collegiate athletes

von Leitch, Bennett A. (Autor), ... Wilson, Patrick B. (Autor), Ufholz, Kelsey E. (Autor), Roemmich, James N. (Autor), Orysiak, Joanna (Autor), Walch, Tanis J. (Autor), Short, Sandra E. (Autor), Fitzgerald, John S. (Autor)
Erschienen in Journal of strength and conditioning research, 35 (2021), 10, S. 2742-2748, Lit.

The effects of caffeine on vertical jump height and execution in collegiate athletes

von Bloms, Lucas P. (Autor), ... Fitzgerald, John S. (Autor), Short, Martin W. (Autor), Whitehead, James R. (Autor)
Erschienen in Journal of strength and conditioning research, 30 (2016), 7, S. 1855-1861, Lit.

Relationship between skating economy and performance during a repeated-shift test in elite and subelite ice hockey players

von Lamoureux, Nicholas R. (Autor), ... Tomkinson, Grant R. (Autor), Peterson, Benjamin J. (Autor), Fitzgerald, John S. (Autor)
Erschienen in Journal of strength and conditioning research, 32 (2018), 4, S. 1109-1113, Lit.

Vitamin D status and V̇O2peak during a skate treadmill graded exercise test in competitive ice hockey players

von Fitzgerald, John S. (Autor), ... Peterson, Ben J. (Autor), Warpeha, Joseph M. (Autor), Wilson, Patrick B. (Autor), Rhodes, Greg S. (Autor), Ingraham, Stacy J. (Autor)
Erschienen in Journal of strength and conditioning research, 28 (2014), 11, S. 3200-3205, Lit.

Off-ice anaerobic power does not predict on-ice repeated shift performance in hockey

von Peterson, Ben J. (Autor), ... Fitzgerald, John S. (Autor), Dietz, Calvin C. (Autor), Ziegler, Kevin S. (Autor), Baker, Sarah E. (Autor), Snyder, Eric M. (Autor)
Erschienen in Journal of strength and conditioning research, 30 (2016), 9, S. 2375-2381, Lit.

A systematic analysis of temporal trends in the handgrip strength of 2,216,320 children and adolescents between 1967 and 2017

von Dooley, Faith L. (Autor), ... Kaster, Tori (Autor), Fitzgerald, John S. (Autor), Walch, Tanis J. (Autor), Annandale, Madison (Autor), Ferrar, Katia (Autor), Lang, Justin J. (Autor), Smith, Jordan J. (Autor), Tomkinson, Grant R. (Autor)
Erschienen in Sports medicine, 50 (2020), 6, S. 1129-1144, Lit.

Temporal trends in the cardiorespiratory fitness of 2,525,827 adults between 1967 and 2016 : a systematic review

von Lamoureux, Nicholas R. (Autor), ... Fitzgerald, John S. (Autor), Norton, Kevin I. (Autor), Sabato, Todd (Autor), Tremblay, Mark S. (Autor), Tomkinson, Grant R. (Autor)
Erschienen in Sports medicine, 49 (2019), 1, S. 41-55, Lit.

Test-retest reliability of jump execution variables using mechanography : a comparison of jump protocols

von Fitzgerald, John S. (Autor), ... Johnson, LuAnn (Autor), Tomkinson, Grant (Autor), Stein, Jesse (Autor), Roemmich, James N. (Autor)
Erschienen in Journal of sports sciences, 36 (2018), 9, S. 963-969, Lit.