Exercise Physiology Commons^™

Relationship Between Dyslipidemia And Physical Activity In Mexican Children, Armando Avila-Rodríguez, Elias H. Avila-Rodriguez, Jesus M. Araujo-Contreras, Efren Rivas-Avila, Rebecca E. Lee, Luis J. Rodriguez-Ortega, Nohe Vargas-Chavez

International Journal of Exercise Science: Conference Proceedings

Purpose: The purpose of this research was to determine the relationship between physical activity and lipid levels in children 10 to 13 years of age living in Durango, Mexico. Method: Cross-sectional study performed in 823 children (n=428, 52% boys; n=395, 48% girls) enrolled in nine elementary schools. Physical activity was monitored in two ways: a) a questionnaire was used to obtain information about physical activity done in the previous week, and b) steps were counted for 24 hours with a Yamax SW-200 pedometer. A subsample of 425 children provided serum samples to determine total-cholesterol (TC), HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C) and …

Leptin And Its Association With Obesity Among Mexican Adolescents, Jesus M. Araujo-Contreras, Elias H. Avila-Rodriguez, Armando Avila-Rodriguez, Efren Rivas-Avila, Nelda Mier, Abelardo Camacho-Luis, Nohe Vargas-Chavez

International Journal of Exercise Science: Conference Proceedings

Purpose: To investigate the association between leptin concentrations and nutritional status among a Mexican adolescent population. Methods: Cross-sectional study with 448 adolescents attending five schools in Durango, Mexico. Serum leptin concentrations were measured by ELISA. Other measurements included height, weight, and waist and hip circumference. Body fat of participants was assessed with bio-electrical impedance using a body composition analyzer InBody-720. Sociodemographic information was also collected. Results: Based on IOTF BMI cut-off points, 34.1% of adolescents were overweight and obese and prevalence rates were higher among females (37.1%) than males (29.5%). In agreement with waist circumference, 22.5% of participants …

Angiotensin At2r Activation Increases Ace2/Ang1-7/Masr Axis And Prevents Fatty-Diet-Induced Obesity, Sourashish Nag, Quaisar Ali, Yonnie Wu, Tahir Hussain

International Journal of Exercise Science: Conference Proceedings

Purpose: Adipose tissue, the obligatory site of fat accumulation causing obesity, expresses local renin angiotensin system (RAS). RAS is commonly known to regulate blood pressure. However recently, we observed that angiotensin type 2 receptor (AT2R) activation prevents high-fat diet (HFD)-induced adiposity and hyperinsulinemia. Although, the mechanism(s) is(are) not known. There is evidence that other RAS components namely, the angiotensin type 1 receptor (AT1R) positively regulates while the angiotensin converting enzyme 2 (ACE2), which catalyzes the production of Mas receptor (MasR) peptide agonist Ang (1-7), inversely regulates adiposity and hyperinsulinemia. In light of the RAS inter-regulatory features, we hypothesize that AT2R …

Vitamin D Status In Lean And Obese Mexican American Children, Nadia H. Agha, Whitney L. Breslin, Brian K. Mcfarlin

International Journal of Exercise Science: Conference Proceedings

Vitamin D deficiency is a worldwide problem amongst adolescents and adults, particularly in minority populations due to high skin melanin content. Melanin blocks the absorption of UVB photons, which limits natural vitamin D accumulation, requiring more dietary intake of vitamin D. Vitamin D deficiency is associated with an increased risk for chronic diseases like cardiovascular disease and diabetes mellitus. Low levels of vitamin D are inversely correlated with systemic inflammation possibly mediating the relationship between vitamin D deficiency and disease. Adequate levels of vitamin D may decrease the risks of chronic diseases, including cardiovascular disease, diabetes mellitus, common cancers, and …

Oxidative Low Density Lipoprotein And Exercise: A Historical And Meta-Analysis, Nikita Tailor, Frank Wyatt, Benito Velasquez, Lon Kilgore

International Journal of Exercise Science: Conference Proceedings

PURPOSE: The purpose of this study is to use the meta-analytic approach to determine the impact of exercise on oxidized low density lipoproteins in an adolescent population and the role of oxidized low density lipoprotein in the etiology of atherosclerosis. Oxidized low density lipoprotein (Ox- LDL), a form of low density lipoprotein cholesterol, carries its own risk factors. A lower level of oxidative low density lipoproteins reduces the risk of cardiovascular diseases. METHODS: The evaluation was done using a meta-analytical approach. This approach is useful when similar studies with a small sample size are studied. All the variables are compared …

Elevated Mcp-1, Tnf-Α, Monocyte Concentration, And Dyslipidemia In Obese Mexican-American Children, Whitney L. Breslin, Craig A. Johnston, Kelley Strohacker, Katie C. Carpenter, Tiffany R. Davidson, Jennette P. Moreno, John P. Foreyt, Brian K. Mcfarlin

International Journal of Exercise Science: Conference Proceedings

Background: Obesity is an independent risk factor for chronic disease. The prevalence of obesity is especially high among Mexican-American children. Peripheral blood monocytes contribute to systemic inflammation and may mediate the relationship between obesity and chronic disease. Obesity affects monocytes and the circulating levels of cytokines/chemokines that influence monocyte behavior. Purpose: investigate alterations in blood monocytes and plasma cytokines/chemokine levels among healthy weight (zBMI ≤ 85th percentile; N=66), overweight (zBMI=85^th-95^th percentile; N=23), and obese (zBMI ≥ 95th percentile; N=39) Mexican-American children. Methods: Blood samples were analyzed for total monocyte concentration, pro-inflammatory monocyte concentration, and classic …

Effects Of A Single Bout Of Exercise On Lipoprotein Fractions In Hypercholesterolemic Women, Allen Sexton, Kavya Chelikani, Yunsuk Koh

International Journal of Exercise Science: Conference Proceedings

Effects of a Single Bout of Exercise on Lipoprotein Fractions in Hypercholesterolemic Women

Allen Sexton, Kavya Chelikani, and Yunsuk Koh

Department of Health and Kinesiology, Lamar University, Beaumont, TX 77710

Classification of First Author: Master’s

Background: Abnormal lipoprotein profiles are strongly associated with premature cardiovascular disease. Sedentary lifestyle and menopause may accelerate abnormal lipid and lipoprotein metabolism in women. A single bout of aerobic exercise at moderate intensity may positively alter serum lipoprotein fractions in postmenopausal women with high cholesterol levels.

Objectives: The current study investigated how a single bout of exercise affects lipoprotein fractions in sedentary, postmenopausal women with …

Are Men Cheaper Than Women? Insights From Walking Economy, Nicole S. Schultz, Peter G. Weyand

International Journal of Exercise Science: Conference Proceedings

ARE MEN CHEAPER THAN WOMEN? INSIGHTS FROM WALKING ECONOMY

Nicole S. Schultz and Peter G. Weyand

Southern Methodist University, Locomotor Performance Laboratory, Department of Applied Physiology and Wellness, Dallas, TX 75205

Introduction: The metabolic energy cost of human walking has been extensively studied. However, whether men and women require the same amount of energy (per kg of body mass) to walk at the same speed or cover the same distance remains unresolved. While most predictive algorithms incorporate only body mass and walking speed, we have recently found that mass-specific walking metabolic rates are inversely related to stature. Objective: We tested …

Caffeine And Sprint Performance In Habitual And Caffeine Naive Participants, J. Bradley Jordan, Richard S. Farley, Jennifer L. Caputo

International Journal of Exercise Science

Caffeine is thought to provide ergogenic benefits during endurance performance. However, there is limited research on the effects of caffeine on anaerobic sports performance. The purpose of this study was to examine the effects of 6 mg·kg_-1 of caffeine on repeated sprint performance. The sample included active college students (N = 18), classified as habitual caffeine or caffeine naïve users. Participants completed a 12 x 30-m sprint test with 35 s rest intervals between sprints. Ratings of Perceived Exertion were collected every 3rd sprint. Height and body mass were measured and participants accommodated to the sprint test on …

Effects Of Carbohydrate-Protein Ingestion Post-Resistance Training In Male Rugby Players, Colin J. Coyle Msc, Bernard Donne, Nick J. Mahony

International Journal of Exercise Science

Evidence suggests that carbohydrate-protein (CHO-PRO) drinks post-exercise are an advantageous nutritional recovery intervention. Resistance trained (n = 14, mean ± SD; age 19 ± 1 yr, mass 95 ± 9 kg, % fat 17 ± 4 % and BMI 28.5 ± 1.8 kg.m^-2) male rugby players participated in a study investigating effects of carbohydrate (CHO) and CHO-PRO drinks on subsequent resistance exercise performance. Following an initial resistance training (RT) protocol consisting of 8 circuits of 5 discrete exercises at 10 repetition maximum (RM), participants received 10 mL.kg^-1 BM of randomised sports drink (LCHO, HCHO and CHO-PRO) on …

The Effects Of Muscle Mass On Homocyst(E)Ine Levels In Plasma And Urine, M. René Malinow, Craig L. Lister, Carl De Crée

International Journal of Exercise Science

The present study was designed to examine the relationship between homocyst(e)ine (H[e]) lev-els and muscle mass. Two experimental groups each of 24 Caucasian males, one consisting of higher-muscle mass subjects (HMM) and the other of lower-muscle mass subjects (LMM) par-ticipated in this study. Muscle mass was estimated from 24-hour urine collections of creatinine (Crt). Muscle mass was 40.3 ± 15.9 kg in HMM and 37.2 ± 11.4 kg in LMM (P= 0.002). Mean plasma H(e) levels in HMM were 10.29 ± 2.9 nmol/mL, and in LMM were 10.02 ± 2.4 nmol/L (Not significant, [NS]). Urinary H(e) levels (UH[e]) were 9.95 …

A Leucine-Enriched Diet Enhances Overload-Induced Growth And Markers Of Protein Synthesis In Aged Rat Skeletal Muscle, Rengfei Shi, Hoke Whitworth, William Mixon, Scott E. Gordon

International Journal of Exercise Science: Conference Proceedings

Introduction: The hypertrophic response to overload in fast-twitch skeletal muscle is impaired in aged humans and rats, and impaired protein synthesis pathway activation is hypothesized to be a contributing factor. Muscle growth occurs when protein synthesis exceeds protein degradation. Dietary supplementation of the essential amino acid leucine has been shown to enhance protein synthesis in both young and aged skeletal muscle. Leucine acts in part by activating mammalian target of rapamycin (mTOR; a key upstream regulator of protein synthesis pathways) as well as by attenuating the activation of 5'-AMP-activated protein kinase (AMPK; a negative regulator of mTOR and protein synthesis). …

A Leucine-Enriched Diet Enhances Overload-Induced Growth And Suppresses Markers Of Protein Degradation In Aged Rat Skeletal Muscle, Scott E. Gordon, William Mixon, Hoke Whitworth, Rengfei Shi

International Journal of Exercise Science: Conference Proceedings

Introduction: The hypertrophic response to overload in fast-twitch skeletal muscle is impaired in aged humans and rats, and upregulation of protein degradation pathways are hypothesized to be a contributing factor. Muscle growth occurs when protein synthesis is greater than protein degradation. Dietary supplementation of the essential amino acid leucine has been shown to reduce protein degradation in both young and aged skeletal muscle. Specifically, leucine acts in part by attenuating 5'-AMP-activated protein kinase (AMPK) activation as well as the translocation of the forkhead box transcription factor 3A (FoxO3, known to promote transcription of mRNAs encoding degradation pathway proteins) to the …

Effects Of Multivitamin Supplementation On Heart Rate Response In Aerobically Untrained College Aged Students, Greg A. Ryan, Charles P. Katica, Stacy H. Bishop, Robert L. Herron, Andy M. Bosak, Mark Sloniger

International Journal of Exercise Science: Conference Proceedings

Multivitamin use is increasingly prevalent in the US among most every population. Yet, previous research noted no performance benefits among individuals following a supplementation period. This study focused on the potential physiological benefits from a three week multivitamin supplementation period using 24 (20.9 ± 2.6yr) aerobically untrained college aged students. Subjects were divided equally into three groups (placebo = PL, multivitamin = MV, control = CL) and asked to perform separate eight minute bouts of exercise, consisting of six min of moderate (60%VO2max) intensity followed immediately by two min of high (85%VO2max) intensity exercise on a cycle ergometer. Following the …

Body Composition, Physical Activity And Fitness In Children With Moderate-To-Severe Intellectual Disability, Sigurbjorn A. Arngrimsson, Ingi T. Einarsson

International Journal of Exercise Science: Conference Proceedings

Introduction: The prevalence of overweight and obesity has been rising in most parts of the world over the past two decades (1, 2). This rise could pose even a greater problem for people with intellectual disability (ID) because they are more likely to be obese than people without ID (3). Furthermore, research has shown that a sedentary lifestyle is more prevalent among people with ID than otherwise healthy people in modern society (4). In the general population, the adverse effects of obesity on health begin early in life and physical inactivity and adiposity are associated with metabolic diseases and cancers …

The Physiological Stress Response To Anaerobic Exercise Is Altered Following Sodium Bicarbonate Supplementation, Dan J. Peart, Richard Kirk, Angela Hillman, Bryna Chrismas, Leigh Madden, Jason Siegler, Rebecca Vince

International Journal of Exercise Science: Conference Proceedings

Sodium bicarbonate (NaHCO3) is a nutritional aid that is proposed to enhance performance by reducing the state of exercise induced acidosis, however research is currently equivocal. Despite this, most research still focuses on its effects upon performance, and not whether the reduced acidosis impacts upon any other factors related to exercise. There is some research to suggest that such a reduction in [H+] can attenuate a number of physiological stress pathways such as stress hormones (1, 4), heat shock protein 72 (HSP72) and oxidative stress (3), suggesting a potential role in exercise recovery. However there are some limitations with this …

C-Reactive Protein And The Disease Analog Model May Identify Predisposed Pre-Obese African-American Women, James W. Navalta, Scott Lyons, Sharon E. Whitlock, Demetrice D. Kirkwood, Scott W. Arnett, Mark A. Schafer

International Journal of Exercise Science: Conference Proceedings

While the obesity rate in the Unites States has been reported to have hit a plateau, the overall percentage of obese Americans remains alarmingly high (27% self-reported, 33% population estimate). While the subgroup with the highest 2010 obesity rate is Black, non-Hispanic women (41.9%), there remains a disparity in the research with regards to this population group. The implication of an elevated obese population puts a strain on health care, overall quality of life, and is associated with a number of other co-morbidities. Given this background, pilot work to evaluate a disease analog model for obesity would be useful with …

Influence Of Differences In Exercise-Intensity And Kilograms/Set On Energy Expenditure During And After Maximally Explosive Resistance Exercise, Scott A. Mazzetti Ph.D., Christopher Wolff, Brittany Collins, Michael T. Kolankowski, Brittany Wilkerson, Matthew Overstreet, Troy Grube

International Journal of Exercise Science

With resistance exercise, greater intensity typically elicits increased energy expenditure, but heavier loads require that the lifter perform more sets of fewer repetitions, which alters the kilograms lifted per set. Thus, the effect of exercise-intensity on energy expenditure has yielded varying results, especially with explosive resistance exercise. This study was designed to examine the effect of exercise-intensity and kilograms/set on energy expenditure during explosive resistance exercise. Ten resistance-trained men (22±3.6 years; 84±6.4 kg, 180±5.1 cm, and 13±3.8 %fat) performed squat and bench press protocols once/week using different exercise-intensities including 48% (LIGHT-48), 60% (MODERATE-60), and 72% of 1-repetition-maximum (1-RM) (HEAVY-72), plus …

The Effect Of Energy Patches On Substrate Utilization In Collegiate Cross-Country Runners, Ryan E. Fiddler, Doug Smith, Bert Jacobson, Crishel Klein, Aric Warren, Matt O'Brien, Brennan Thompson, Lee Everett

International Journal of Exercise Science

It is well established that an increased capacity of skeletal muscle to oxidize fatty acids can spare glycogen and delay the onset of fatigue in mild- to moderate-intensity exercise. The purpose of the following study was to examine the effect of LifeWave® energy patches on non-protein substrate utilization in Division-1 cross-country runners. To determine the effect of the patches subjects were pretested to establish baselines and randomly assigned to an experimental (EX) or placebo (PL) group. Twenty-two trained male (n = 11; mean ± SD, age = 21.1 ± 2.6years, height = 179.6 ± 4.2cm, body mass = 71.4 ± …

Effects Of Energy Drinks On Metabolism At Rest And During Submaximal Treadmill Exercise In College Age Males., Janae Nienhueser, Gregory A. Brown, Brandon S. Shaw, Ina Shaw

International Journal of Exercise Science

Energy drinks are widely available and popular among athletes and non-athletes. However, the effects of energy drinks on resting and exercise energy expenditure and metabolism remain largely unknown. On four separate occasions, baseline measurements of resting metabolic rate (RMR) and Respiratory Exchange Ratio (RER) were obtained in ten healthy males (21.4 ± 1.6 y, 77.60± 7.5 kg, 180.0 ± 7.1 cm). Then, in a randomly assigned cross-over design, the subjects consumed 473 ml of one of three commercially available energy drinks or a placebo and then RMR and RER were measured 1 hour later. The subjects then engaged in 15 …

Gender Related Differences In Stress And Health Outcomes In College Age Students, Michael Cedeno, Jennifer Blevins-Mcnaughton

International Journal of Exercise Science: Conference Proceedings

Background and Purpose: Rates of obesity and metabolic disorders in young adults are becoming more prevalent in today’s society. To date, only a few investigators have compared the effect that stress may have on health and metabolic outcomes in college age adults. The purpose of this study is to determine the relationship between stress and cholesterol levels in male versus female college age students.

Methods: Thirty-six adults ages 20 to 27 participated in this study. Total blood cholesterol, HDL, LDL, triglycerides, TC/HDL ratio, and glucose were measured one time using the Cholestech LDX® after either an overnight, or 4-hour fast. …

Dietary Intake In Ncaa Division Ia Football Players During The Off-Season, Kathryn M. Mccammon, Jonathan Oliver, Jonathan Tanguay, David Weir, Stephen Crouse

International Journal of Exercise Science: Conference Proceedings

Off-season football player interaction with athletic personnel is limited and may result in the athletes’ diets not meeting current ACSM guidelines for macronutrient intake or recommendations for key micronutrients, having a negative impact on performance and health. Purpose: To examine the dietary intake of NCAA Division IA football players during the summer off-season to determine if ACSM nutrition guidelines were being met. Methods: Fifty-nine NCAA Division IA football players (20 ± 2 yrs, 186.7 ± 6.4 cm, 102.9 ± 18.5 kg) completed a 24 hour dietary recall administered by a Registered Dietitian. Recalls were obtained during the summer off-season when …

The Effects Of An Obesogenic Diet On Liver Oxysterol Metabolism In C57bl/6j Mice, Joshua S. Wooten, Huaizhu Wu, Joe L. Raya, Amir Mansoori, Xiao-Yuan Dai Perrard, Jerry Perrard, Ron C. Hoogeveen

International Journal of Exercise Science: Conference Proceedings

Oxysterols are key regulators of lipid metabolism and play a role in the etiology of atherosclerosis; however, our current understanding of tissue levels of oxysterols during different disease states such as obesity is limited. The purpose of this study was to quantify the effects of obesity induced by a high fat-cholesterol (HFC) diet on liver oxysterol metabolism. Male C57BL/6J mice were fed either a standard control diet (5.0% w/w fat, 0.03% w/w chol) or a HFC (21.0% w/w fat, 0.15% w/w chol) diet for 24 weeks. Comparisons between dietary groups were made with independent sample t-tests. Total body mass and …

The Effect Of Short And Long Recovery Periods On The Contribution Of Oxidative Processes To Energy Expenditure During Multiple Bouts Of Supramaximal Exercise, Eric C. Olson, Kenneth V. Christensen, Adam Jajtner, Jen Copeland, Matt Unthank, Joel B. Mitchell

International Journal of Exercise Science: Conference Proceedings

The Effect of Short and Long Recovery Periods on the Contribution of Oxidative Processes to Energy Expenditure During Multiple Bouts of Supramaximal Exercise

Olson, E. (undergraduate), Christensen, K., Jajtner, A., Copeland, J., Unthank, M., and Mitchell, J. Exercise Physiology Lab, Texas Christian University, Ft. Worth, TX.

The contribution of oxidative energy production to multiple sprint exercises is of interest due to implications for the training needs of people engaging in anaerobic activities. PURPOSE: The purpose of this study was to examine the effect of short and long active recovery durations on oxidative and anaerobic contributions to energy output during maximal …

Artificial Sweetener Sensing In The Human Mouth And Effect On Exercise Performance, James Mock

International Journal of Exercise Science: Conference Proceedings

Many studies have suggested that oral rinsing of a sweet carbohydrate can positively affect exercise performance by stimulating reward centers in the brain. However, few studies have been performed which compared the effects of a sweet carbohydrate with a sweet artificial sweetener. The purpose of this study was to examine the effects of a sweet carbohydrate rinse, an artificial sweetener rinse, and a water rinse on exercise performance. Eight college students completed a ten-minute trial ride and were able to perform significantly more work when rinsing with the carbohydrate or artificial sweetener rinses (Total work= 116.63 (20.3) kJ p=0.003, 117.04 …

Vitamin D Status Relative To Diet, Lifestyle, Injury, And Illness In College Athletes, Tanya M. Halliday, Nikki J. Peterson, Joi J. Thomas, Kent Kleppinger, Bruce W. Hollis, D. Enette Larson-Meyer

International Journal of Exercise Science: Conference Proceedings

Vitamin D deficiency is endemic in the general population; however, there is much to be learned about the vitamin D status of athletes. Purpose: The purposes of this study were to assess the prevalence of vitamin D insufficiency in collegiate athletes and to determine whether 25(OH)D concentrations are related to vitamin D intake, sun exposure, body composition, and risk for illness or athletic injury. Methods: 25(OH) vitamin D concentrations were measured in 41 athletes (18 men/23 women, 12 indoor/29 outdoor athletes) throughout the academic year. Dietary intake and lifestyle habits were assessed via questionnaire, bone density was measured by dual …

Promoting Awareness Of Healthy Eating And Physical Activity In Hispanic Women To Reduce Cancer Risk, Donaji Stelzig, Nathalie Folch, Norma Olvera

International Journal of Exercise Science: Conference Proceedings

Latino population is one of the fastest growing minority groups in the United States. As the Latino population continues to increase, chronic diseases such as cancer and obesity will increase. Thus, the development of interventions that promote awareness of healthy eating and an active lifestyle among Latinos are greatly needed. The purpose of this study was to assess the effectiveness of a community-based wellness intervention for Latino women in promoting healthy eating and physical activity. Method: Twenty-four Latino women between the ages 30-65 years participated in a eight-week intervention that included nutrition education focusing on nutrition labeling, selecting healthy food …

Community Based Nutritition Education: A Model For Raising Awareness Of Childhood Obesity, Selina M. Ahmed

International Journal of Exercise Science: Conference Proceedings

Background: Since 2003, Texas Southern University has coordinated conferences to educate Houston’s Third Ward community about strategies to combat childhood obesity. Presenters included faculty and students as speakers and activity coordinators. Participants indicated that these conferences are helpful in increasing awareness of health problems and the availability of community health resources. Purpose: To address the high rate of childhood obesity in Houston’s Third Ward and its costs in terms of health and long-term productivity on that community, faculty at Texas Southern University (TSU) coordinated annual conferences to educate community members about strategies to combat childhood obesity. Methods: Seven conferences intended …

Know Your Audience: Designing A Nutrition Education Game For Middle School Kids, Vinod Srinivasan, Lars Doucet, Christine Shimek, Cynthia A. Warren, Carol J. Spaulding, Kimberly Paulhill, Catherine J. Mcneal, John David Coppin

International Journal of Exercise Science: Conference Proceedings

Purpose: In recent years video games have emerged as potential tools to tackle obesity. Games that use motion-sensing controllers and interfaces are often used to promote physical activity. Games are also used to impart education about diet, nutrition and health. Our goal in this project is to address childhood obesity through the design, development and implementation of a video game to teach nutrition concepts to middle-school-aged children.

Method: Our target audience is middle-school students in a low-income neighborhood in Dallas. To guide us in the game design, we collected data about students’ gaming preferences through surveys, focus groups and student …

A Community-Academic Partnership To Improve Access To Healthy Foods In Low-Income Communities, Heather Kitzman-Ulrich, Mark Dehaven, Cindy Romero, Nicole Beltran

International Journal of Exercise Science: Conference Proceedings

Purpose: Access to healthy foods is often limited in low-income communities and prevents the adoption of a healthy diet needed to meet national dietary recommendations, reduce chronic disease, and prevent obesity. The Healthy Harvest Community Gardening Partnership is a community-based participatory research program between faith-based organizations, academic institutions, local philanthropy, and other non-profit institutions, created in 2009 for improving access to healthy foods and quality of life through a community garden network. Methods: Healthy Harvest uses a social ecological framework combining individual, interpersonal, and community level influences into a single program, and employs a train-the-trainer approach for providing expertise in …