Journal of Exercise and Nutrition

The Journal of Exercise and Nutrition (JEN) is an open access, peer-reviewed journal that aims to enhance both basic and applied research in multiple areas of sports, exercise, and nutrition. The journal provides researchers, practitioners, and students with an advanced platform for both novel and cutting-edge practices in the field of exercise science and nutrition.

ISSN: 2640-2572

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This work is licensed under a Creative Commons Attribution 4.0 International License.

New Articles

Theacrine as a Potential Caffeine Alternative for Enhanced Ergogenic and Cognitive Performance in Athletes: A Call to Action and Brief Review
Short Review
Dillon Harris, Steven Machek
June 23, 2021

Effects of an Amylopectin-Chromium Complex Plus Whey Protein on Strength and Power After Eight Weeks of Resistance Training
Original Research
Tim Ziegenfuss, Kyle Cesareo, Betsy Raub, A William Kedia, Jennifer Hofheins, Chad Kerksick, Arny Ferrando, Hector Lopez
June 24, 2021

Maximal Fat Oxidation During Running: A Reliability and Thermo-Metabolism Pilot Study
Research Brief
Samuel Daoust, Dominique Gagnon, Stephanie Munten
June 15, 2021

The Effects of Time-Restricted Feeding versus a Normal Diet on Lean Body Mass in Active Individuals
Short Review
Hannah Koch
May 26, 2021

Effects of TeaCrine® (theacrine), Dynamine™ (methylliberine), and caffeine on gamer psychomotor performance in a first-person shooter video game scenario
Original Research
Michael B. La Monica, Jenny B. Listman, Ian Donovan, Taylor E. Johnson, David J. Heeger, Wayne E. Mackey
May 12, 2021

Amateur Bodybuilders and Their Perceptions of Supplements: A Qualitative Analysis
Original Research
Kevin King, Mitchell Woltring, Colby Jubenville
April 23, 2021

The Effect of Altitude on the Anaerobic Energy System During a Maximal 60 Second Sprint on a Cycle Ergometer
Original Research
Jennifer Kurtz, Jake Grazer, Trisha VanDusseldorp, Emily Carroll, Lauren Odonoghue, Mckinsey Clark Clark, Jerry Reese
April 12, 2021

Changes in Body Composition and Activity Levels of a Division-1 Football Team During COVID-19
Original Research
Mitchell Cholewinski, Julie Anna Buzzard, Quiara Gordon, Ryan Ross, LesLee Funderburk, Andrew Gallucci
March 17, 2021

The Effects of a Baseball Season on Various Body Composition Measurements in NCAA Division I Baseball Players
Original Research
Jordan Marthens, Sofia Sanchez Porush, Selena Sharpless, Mary Oates, Angelos Sikalidis, Scott Reaves, Andrew Schaffner
February 24, 2021

The Cardiometabolic Responses to Eccentric Resistance Exercise are Attenuated Compared to Load Matched Concentric and Traditional Resistance Exercise
Original Research
Stephen M. Fischer, John McDaniel, Jon Stavres
January 28, 2021

Effect of Pre-sleep Casein and Tryptophan Supplementation on Energy Expenditure Before, During, and After Exercise in Active Females
Original Research
Hannah Nelson, Silvio Valladão, Neil Schwarz, Melinda Valliant, Thomas Andre
January 13, 2021

Effects of a Liquid or Capsule Multivitamin on Vitamin D Status in Active Males and Females
Research Brief
Jeremy Townsend, Megan Jones, Jaclyn Morimune, Grace Zimmerman, Tricia Hart
December 22, 2020

Acute Bout of Resistance Training Reduces Glucagon-like Peptide 1 Concentration in Females
Original Research
Jeffrey Herrick, Sean Collins
December 10, 2020

The Effects of a Six-Week Weight Loss Program on Body Composition and Muscular Strength and Endurance
Original Research
Paul Stickles, Jamie Blose, Antonia Battaglino, Alexis Trumbetti, Jared James, Katie Cooper, Anna Schade, Melissa Reed, Selen Razon, Melissa Whidden
December 8, 2020

Scheduling Sprint Interval Training at a Constant Rather Than Variable Time of Day Does Not Influence the Gains in Endurance Performance
Original Research
Taylor Ewell, Kole Harms, Kieran Abbotts, Christopher Bell
November 23, 2020