Biography and Research Information
OverviewAI-generated summary
Michael J. Ormsbee is a Professor and Director of the Institute of Sports Sciences & Medicine at the University of Arkansas for Medical Sciences. His research focuses on the intersection of nutrition, exercise, and human performance, with a particular emphasis on body composition and recovery.
Dr. Ormsbee has a significant publication record, including numerous position stands from the International Society of Sports Nutrition. His work has investigated the effects of dietary supplements, such as essential amino acids and collagen peptides, on exercise performance, recovery, and physical and mental outcomes in active adults. He has also explored the physiological responses to endurance exercise, including gastrointestinal pathophysiology and endocrine, microbiome, and nutritional influences.
His research has been supported by external funding and he has a notable h-index of 37 with over 5,000 citations across more than 200 publications. Dr. Ormsbee collaborates with researchers from various institutions, including the University of Arkansas at Fayetteville and within the University of Arkansas for Medical Sciences.
Metrics
- h-index: 37
- Publications: 207
- Citations: 5,120
Selected Publications
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Nutrition in CrossFit® – scientific evidence and practical perspectives: a systematic scoping review (2025)
Collaboration Network
Top Collaborators
Liliana I. Rentería
Florida State University (US)
13 shared publications
- International society of sports nutrition position stand: nutritional concerns of the female athlete
- Pre-sleep protein supplementation after an acute bout of evening resistance exercise does not improve next day performance or recovery in resistance trained men
- Where Did You Go? The Psychological and Physiological Consequences of Ghosting in Romantic Relationships
- Pre-sleep feeding, sleep quality, and markers of recovery in division I NCAA female soccer players
- Early Detection of COVID-19 in Female Athletes Using Wearable Technology
Showing 5 of 13 shared publications
Robert C. Hickner
Florida State University (US)
11 shared publications
- The Potential Role of Creatine in Vascular Health
- Collagen peptides supplementation improves function, pain, and physical and mental outcomes in active adults
- Collagen peptide supplementation for pain and function: is it effective?
- Effect of Creatine Monohydrate Supplementation on Macro- and Microvascular Endothelial Function in Older Adults: A Pilot Study
- Diet And Activity Level Differences Of Female Recreational Endurance Athletes With Higher Vs Lower Adiposity
Showing 5 of 11 shared publications
Shiloah A. Kviatkovsky
University of Arkansas for Medical Sciences
9 shared publications
In database
- International Society of Sports Nutrition Position Stand: Effects of essential amino acid supplementation on exercise and performance
- Collagen peptides supplementation improves function, pain, and physical and mental outcomes in active adults
- Collagen peptide supplementation for pain and function: is it effective?
- Prevalence of Normal Weight Obesity and Health Risk Factors for the Female Collegiate Dancer
- Early Detection of COVID-19 in Female Athletes Using Wearable Technology
Showing 5 of 9 shared publications
Casey E. Greenwalt
Florida State University (US)
8 shared publications
- International society of sports nutrition position stand: nutritional concerns of the female athlete
- Pre-sleep feeding, sleep quality, and markers of recovery in division I NCAA female soccer players
- Early Detection of COVID-19 in Female Athletes Using Wearable Technology
- Characteristics Of Menstrual Cycle And Hormonal Contraceptive Use In Collegiate Female Athletes In The United States
- Pre-sleep Feeding In Ncaa Division I Female Athletes
Showing 5 of 8 shared publications
Abbie E. Smith‐Ryan
University of North Carolina at Chapel Hill (US)
6 shared publications
- International society of sports nutrition position stand: nutritional concerns of the female athlete
- Pre-sleep feeding, sleep quality, and markers of recovery in division I NCAA female soccer players
- Prevalence of Normal Weight Obesity and Health Risk Factors for the Female Collegiate Dancer
- Characteristics Of Menstrual Cycle And Hormonal Contraceptive Use In Collegiate Female Athletes In The United States
- Pre-sleep Feeding In Ncaa Division I Female Athletes
Showing 5 of 6 shared publications
Stacy T. Sims
Stanford University (US)
6 shared publications
- International society of sports nutrition position stand: nutritional concerns of the female athlete
- International society of sports nutrition position stand: ketogenic diets
- Pre-sleep feeding, sleep quality, and markers of recovery in division I NCAA female soccer players
- Characteristics Of Menstrual Cycle And Hormonal Contraceptive Use In Collegiate Female Athletes In The United States
- Pre-sleep Feeding In Ncaa Division I Female Athletes
Showing 5 of 6 shared publications
Brandon D. Willingham
Florida State University (US)
5 shared publications
- Sleep Duration Correlates With Performance in Ultra-Endurance Triathlon
- The effects of betaine supplementation on fluid balance and heat tolerance during passive heat stress in men
- Diet And Activity Level Differences Of Female Recreational Endurance Athletes With Higher Vs Lower Adiposity
- Preloaded Betaine Supplementation On Thermoregulation, Fluid Balance, And Cycling Performance In Heat: A Pilot Study
- Cold Ambient Temperature Does Not Alter Subcutaneous Abdominal Adipose Tissue Lipolysis and Blood Flow in Endurance-Trained Cyclists
Patrick G. Saracino
University of South Carolina Upstate (US)
5 shared publications
- Pre-sleep protein supplementation after an acute bout of evening resistance exercise does not improve next day performance or recovery in resistance trained men
- Sleep Duration Correlates With Performance in Ultra-Endurance Triathlon
- Cold Ambient Temperature Does Not Alter Subcutaneous Abdominal Adipose Tissue Lipolysis and Blood Flow in Endurance-Trained Cyclists
- A comparison of dietary habits and sleep in adolescent female gymnasts with and without low energy availability
- Micronutrient Intake, Meal Distribution, And Subjective Sleep In Adolescent Female Gymnasts
Matthew D. Vukovich
University of KwaZulu-Natal (ZA)
5 shared publications
- Pre-sleep feeding, sleep quality, and markers of recovery in division I NCAA female soccer players
- Characteristics Of Menstrual Cycle And Hormonal Contraceptive Use In Collegiate Female Athletes In The United States
- Pre-sleep Feeding In Ncaa Division I Female Athletes
- Pre-sleep milk-derived proteins do not impair sleep or recovery in elite female athletes
- Effects of pre-sleep macronutrient ingestion on nocturnal and morning glycemic responses in elite female athletes: a pilot study
Elisa Angeles
5 shared publications
- Pre-sleep feeding, sleep quality, and markers of recovery in division I NCAA female soccer players
- Early Detection of COVID-19 in Female Athletes Using Wearable Technology
- Pre-sleep Feeding In Ncaa Division I Female Athletes
- Temperature Controlled Mattress Topper Improves Sleep And Recovery In NCAA Division I Female Soccer Players
- WHEN IS SLEEP MOST IMPORTANT? EXAMING SLEEP AND PERFORMANCE IN FEMALE COLLEGIATE CROSS COUNTRY RUNNERS
Timothy D. Griest
Florida State University (US)
5 shared publications
- Ergonomic Assessment of Structural Firefighter Turnout Suit Designs for Improved Mobility
- Supramaximal Walkouts Protect Against Performance Decrements Experienced in Repeated Sets of Back Squats
- Skeletal muscle, but not subcutaneous fat, exhibits dose-dependent resistance to insulin’s antilipolytic activity in postmenopausal women with prediabetes and obesity
- Pre-sleep milk-derived proteins do not impair sleep or recovery in elite female athletes
- Effects of pre-sleep macronutrient ingestion on nocturnal and morning glycemic responses in elite female athletes: a pilot study
Kieran Paterson
Florida State University (US)
5 shared publications
- Ergonomic Assessment of Structural Firefighter Turnout Suit Designs for Improved Mobility
- Supramaximal Walkouts Protect Against Performance Decrements Experienced in Repeated Sets of Back Squats
- Nutrient Intake with Exercise Training in Postmenopausal Women with Pre-diabetes and Obesity
- Skeletal muscle, but not subcutaneous fat, exhibits dose-dependent resistance to insulin’s antilipolytic activity in postmenopausal women with prediabetes and obesity
- Pre-sleep milk-derived proteins do not impair sleep or recovery in elite female athletes
Mostafa M. Ali
5 shared publications
- Nutrient Intake with Exercise Training in Postmenopausal Women with Pre-diabetes and Obesity
- Skeletal muscle, but not subcutaneous fat, exhibits dose-dependent resistance to insulin’s antilipolytic activity in postmenopausal women with prediabetes and obesity
- Creatine monohydrate increases skeletal muscle microvascular blood flow and promotes lipid mobilization in postmenopausal women
- RMR, RER, And VO2 MAX Are Not Affected By 12 Weeks Of Either Resistance Or Endurance Training In Postmenopausal Women
- Twelve Weeks Of Resistance Or Endurance Training Reduces Fat Mass In Postmenopausal Women
José António
Nova Southeastern University (US)
4 shared publications
- International society of sports nutrition position stand: nutritional concerns of the female athlete
- International Society of Sports Nutrition Position Stand: Effects of essential amino acid supplementation on exercise and performance
- International society of sports nutrition position stand: ketogenic diets
- Progressive resistance training irrespective of whey protein intake improves quality of life in HIV-infected individuals on antiretroviral therapy
Tucker Zeleny
University of Nebraska–Lincoln (US)
4 shared publications
- Pre-sleep feeding, sleep quality, and markers of recovery in division I NCAA female soccer players
- Early Detection of COVID-19 in Female Athletes Using Wearable Technology
- Characteristics Of Menstrual Cycle And Hormonal Contraceptive Use In Collegiate Female Athletes In The United States
- Pre-sleep Feeding In Ncaa Division I Female Athletes
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