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Full-Text Articles in Sports Sciences
A Case Study Examining Health And Fitness Effects Of Thru Hiking The Pacific Crest Trail, Holland Gaston, Dante Argento, Anna Grexton, Cory Greever
A Case Study Examining Health And Fitness Effects Of Thru Hiking The Pacific Crest Trail, Holland Gaston, Dante Argento, Anna Grexton, Cory Greever
International Journal of Exercise Science: Conference Proceedings
The Pacific Crest Trail (PCT), a long-distance hiking route spanning from the U.S.-Mexico Border to the U.S.-Canada border, is a compelling research topic for studying human performance. Thru hiking involves enduring high volumes of moderate-vigorous exercise, load carriage of survival gear, environmental conditions, hydration, nutrition, sleep, and psychological well-being, alongside addressing challenges like navigation, limited resupply, encounters with wild animals and injury/illness. PURPOSE: This case study investigated the impact of thru hiking the PCT on physical fitness and health in a cohort of three non-elite male hikers. METHODS: The participants had two visits to the lab, following an 8-12 hour …
Barriers To Adopting Lifestyle Behaviors Under The Prism Of Lifestyle Medicine, Janyll Barber, Zacharias Papadakis, Matthew Manierre, Ali Boolani, Andreas Stamatis
Barriers To Adopting Lifestyle Behaviors Under The Prism Of Lifestyle Medicine, Janyll Barber, Zacharias Papadakis, Matthew Manierre, Ali Boolani, Andreas Stamatis
International Journal of Exercise Science: Conference Proceedings
According to the ACSM, lifestyle medicine (LM) is in the top 20 worldwide fitness trends for 2022. The LM pillars of a plant-based diet, physical activity, adequate sleep, stress management, social interactions, and avoidance of risky substances have been proposed as effective strategies for preventing and treating chronic conditions. However, implementing lifestyle behavioral changes to improve noncommunicable chronic disease outcomes has still been problematic. Individuals’ mental and physical status has been suggested as a key component in closing the gap between the intention to adopt a healthy lifestyle and actually adopting that behavior. PURPOSE: To examine the associations of …
How Does Diet Quality Predict The Performance Of Rotc Cadets On The Acft, Grant Calhoun, Sofia Harman, Annika C. Grams, Ruth Larson, Payton Price, Sara Thomasson, Kaitlyn Wabakken, Katelynn Brock, Zachary Zeigler, Anthony Acevedo
How Does Diet Quality Predict The Performance Of Rotc Cadets On The Acft, Grant Calhoun, Sofia Harman, Annika C. Grams, Ruth Larson, Payton Price, Sara Thomasson, Kaitlyn Wabakken, Katelynn Brock, Zachary Zeigler, Anthony Acevedo
International Journal of Exercise Science: Conference Proceedings
The Army Combat Fitness Test (ACFT) is a newly developed test assessing U.S. Army soldiers' combat readiness. The Healthy Eating Index 2015 (HEI-2015) is a questionnaire established by the USDA that quantifies overall diet quality. The HEI-2015 uses a scale of 0 to 100 with higher scores aligning more with the recommendations from the Dietary Guidelines for Americans. The HEI-2015 is comprised of 13 subcategories: Total Fruits [TF], Whole Fruits [WF], Total Vegetables [TV], Greens and Beans [GB], Whole Grains [WG], Dairy [D], Total Protein foods [TP], Seafood and Plant Proteins [SPP], Fatty Acids [FA], Refined Grains [RG], Sodium [S], …
Reverting To A Healthier Diet Or Employing An Aerobic Exercise Regime Independently Restore Muscle Fiber Phenotype Disturbed By High-Fat Diet In Muscle Of Mice, Nathan Serrano, Harkaran S. Sodhi, Kailin Johnsson, Laurel B. Winslow, Layla Al-Nakkash, Christos S. Katsanos
Reverting To A Healthier Diet Or Employing An Aerobic Exercise Regime Independently Restore Muscle Fiber Phenotype Disturbed By High-Fat Diet In Muscle Of Mice, Nathan Serrano, Harkaran S. Sodhi, Kailin Johnsson, Laurel B. Winslow, Layla Al-Nakkash, Christos S. Katsanos
International Journal of Exercise Science: Conference Proceedings
Obesity affects roughly 42% of the US population. High fat/high sugar diets (HFHS) often referred to as “western diet” contributes to this prevalence. Diet-induced obesity results in impaired metabolic responses and associated disease states (i.e., Type 2 Diabetes). Metabolic impairments in diet-induced obesity are a result of changes in muscle metabolism, and changes in muscle fiber phenotype, which is determined by the isoform-content of the protein myosin heavy chain (MHC). Fast muscle fiber phenotype (i.e. type IIb in mice) is characterized by lower capacity for utilization of lipids, implicated in the pathogenesis of Type 2 Diabetes. Regular exercise shifts MHC …
Influence Of Diet On Metabolic Physiology In People With And Without A Family History Of Type 2 Diabetes, Smaran Marupudi, Yu Lun Tai, Gabriel Figueroa, Saraswathy Nair, Jimmy Gonzalez, Emily Cisneros, Ryan D. Russell
Influence Of Diet On Metabolic Physiology In People With And Without A Family History Of Type 2 Diabetes, Smaran Marupudi, Yu Lun Tai, Gabriel Figueroa, Saraswathy Nair, Jimmy Gonzalez, Emily Cisneros, Ryan D. Russell
International Journal of Exercise Science: Conference Proceedings
Type 2 diabetes (T2D) prevalence in the Rio Grande Valley is ~27% versus the 9% national average. Simply having a family history (FH+) of type 2 diabetes (T2D) increases T2D prevalence by ~40 over those with no family history (FH-). We have shown that FH+ display early markers of cardiometabolic impairment vs FH-, such as blunted microvascular reactivity, and impaired metabolic flexibility. What is not yet known is the degree to which environment vs genetics may contribute to these impairments. PURPOSE: This pilot study seeks to examine normal dietary patterns between FH groups to identify potential patterns in macro- and …
A Dietary Assessment Of Mid-Spectrum Chronic Kidney Disease, Kathleen E. Adair, Jeffrey S. Forsse, Matthew Peterson, Jeffery L. Heileson
A Dietary Assessment Of Mid-Spectrum Chronic Kidney Disease, Kathleen E. Adair, Jeffrey S. Forsse, Matthew Peterson, Jeffery L. Heileson
International Journal of Exercise Science: Conference Proceedings
Diets of adult individuals with mid-spectrum (stages III and IV) Chronic Kidney Disease (CKD) remain understudied. The 2015-2020 Dietary Guidelines for Americans food patterns based on the Recommended Dietary Allowances (RDA) in concert with the National Kidney Foundation Kidney Disease Outcomes Quality Initiative (NKF KDOQI) guidelines are advised to individuals with CKD. Estimated glomerular filtration rate (eGFR) remains the best method for tracking CKD progression, yet relationships between self-reported dietary intake and eGFR are understudied. PURPOSE: To assess the self-reported dietary pattern in patients with stage III or IV CKD in contrast to the RDA and NKF KDOQI dietary guidelines …
Diet And Sex Differences Induce Unique Alterations Of Markers For Blood Brain Barrier Integrity In Age-Accelerated Mice, Dakota R. Kamm, Kenneth A. Witt, Karin E. Sandoval, Megan L. Schaller, Matthew P. Harris, Joshua S. Wooten
Diet And Sex Differences Induce Unique Alterations Of Markers For Blood Brain Barrier Integrity In Age-Accelerated Mice, Dakota R. Kamm, Kenneth A. Witt, Karin E. Sandoval, Megan L. Schaller, Matthew P. Harris, Joshua S. Wooten
International Journal of Exercise Science: Conference Proceedings
The role of diet on brain health has received significant attention, with the Western diet (WD) contributing to cerebrovascular alterations and neurodegenerative disease. The blood-brain barrier (BBB) may play a particularly important role as it forms the interface between the peripheral circulation and the central nervous system. The WD has been shown to negatively impact the BBB. Whether there are sex specific differences with diet on BBB integrity remains unclear. PURPOSE: To determine the effect of diet and sex on the mRNA expression of markers of BBB integrity in an age-accelerated mouse model. METHODS: Male and female Senescence …