Digital Commons Network^™

The Physiological Effects Of Advocare Spark Energy On Submaximal Aerobic Exercise, Tommy Tran, Dagoberto Pozos

Kinesiology Student Research

INTRODUCTION: AdvoCare-Spark energy is a multi-nutrient supplement that incorporates ergogenic aids such as creatine and caffeine. The referred ergogenic aids are substances that enhance performance, and is one of the most studied research areas in athletic performance. Many supplements contain nutrients including water-soluble vitamins, metabolic by-products of nutrients, plant extracts, substances found in food (vitamin B6, creatine, caffeine) and are found in high amounts naturally in foods. Studies have shown that ingestion of caffeine pre-exercise can enhance endurance performance by decreasing the rate of perceived exertion. The combination of caffeine . and taurine in Advocare-Spark energy are both stimulants that …

Effect Of Creatine Supplementation On Anaerobic Power As Determined By Wingate Cycle Ergometer Testing In Men, Sarah Ballinger

Kinesiology Student Research

INTRODUCTION: Creatine monohydrate is widely available and regularly used by amateur and elite athletes in order to better anaerobic performance. Oral supplementation of Creatine can increase skeletal muscle stores by as much as 20%, especially in those that do not regularly consume meat and fish because although Creatine is produced endogenously by the liver, the body also relies on exogenous sources. Phosphocreatine stores are considered a limiting factor for short duration, high intensity exercise. Augmenting available stores has been shown to decrease the rate of fatigue and increase energy availability to power muscular contraction force for longer durations and aid …

The Relationship Of Maximal Aerobic Capacity And Body Fat Percentage In Athletes And Non-Athletes, Sandra Mendoza, Rj Williams

Kinesiology Student Research

INTRODUCTION: Maximal oxygen consumption (VO2max) is the maximum capacity of the body to transport and utilize oxygen during incremental exercise. The relative units are expressed as milliliters of oxygen per kilogram of body weight per minute (ml/kg/min) and the absolute rate is liters of oxygen per minute (L/min). Body Fat percentage is the total mass of fat divided by the total body mass, and multiplied by 100%. It is expressed as a percent value. Research shows that athletes tend to have a lower body fat percentage and a higher VO 2maxas compared to non athletes. PURPOSE: The purpose of this …

The Effects Of Exercise Intensity On Short-Term Memory, Karina Puentes, Joselynn Rivas

Kinesiology Student Research

The ability to recall information from the past is what is known as memory. There are two types of memory: short-term memory and long-term. Short-term is responsible for small temporary memory that can allocate past information within minutes and seconds. Long-term memory that is responsible to store large information for an extended period of time for months and years. Evidence shows that with increase exercise there is an improvement in memory retention/ cognitive function over time (Coles, 2008). People, more specifically college students, utilize their memory every single day, for example to recall an important note that the professor covered. …

The Effect Of Caffeine On Anaerobic Power, Berenice Villegas

Kinesiology Student Research

INTRODUCTION: Caffeine is a stimulant used by athletes to help enhance performance. Caffeine has shown to benefit endurance performance in high intensity or power sports. It has been recommended to consume about 200-400 mg of caffeine 20-30 minutes before a workout. Caffeine increases alertness and decreases fatigue due to blockage of adenosine in the brain. During exercise, caffeine consumption causes the body to mobilize fat stores before using glycogen supply. Doing so helps prolong exercise by sparing stored glycogen for later. Caffeine is a drug that causes tolerance to develop quickly and can become more of a maintenance drug for …

The Relationship Between Body Composition And Fitness Parameters, Rachel Agostino

Kinesiology Student Research

INTRODUCTION: Body composition details the materials that make up the human body. Fat mass primarily functions as insulation and energy storage, but can be detrimental to physical performance when present in excess. Fat-free mass contains muscles and the remainder of substances within the body. Maximal oxygen consumption (VO2max) is the maximum capacity of the body to transport and utilize oxygen during incremental exercise to maximal levels. VO2max correlates with fat-free mass. Power and work can be used to measure the anaerobic system. The amount of muscle mass correlates with the power and work that is produced. PURPOSE: The purpose of …

The Relationship Between Body Composition And Blood Pressure In College Age Students, Arely Ortiz, Fabiana Villari

Kinesiology Student Research

INTRODUCTION: Body composition is divided into two components: fat-free mass and fat mass. Fat-free mass includes organs, muscles, bones, blood, and skin which is chemically broken down into water, protein, and bone mineral. Whereas, fat mass would be considered essential or stored fat. A common way to measure body composition is to determine percent of body fat or body mass index (BMI). Many studies suggest that BMI is associated with blood pressure. Unlike measuring percent body fat, BMI does not consider fat-free mass and instead uses the ratio of total body weight to height. Considering fat-free mass when associated to …

The Short Term Effects Of L-Arginine On Blood Lactate Levels And Performance During Submaximal Exercise, Evelyn Wong, Victoria Carter

Kinesiology Student Research

INTRODUCTION: L-arginine is a non-essential amino acid that is precursor to synthesizing Nitric Oxide (NO). It is responsible for regulating blood pressure and improving exercise efficiency and tolerance, along with improvement in vasodilation. Thus it optimizes blood flow. Increased blood flow to active muscles increases substrate utilization to improve muscle recovery and protein synthesis during and after exercise. This allows for greater removal of metabolites lactate and ammonia that are related to muscle fatigue which inhibit exercise performance. Studies have shown that L-arginine supplementation has been a beneficial treatment for individuals that have hypertension, chronic heart failure, type 2 diabetes, …

Effects Of Sleep On Maximal Exercise, Jose Rios

Kinesiology Student Research

INTRODUCTION: Sleep is a function of the body that is essential for proper recovery physically and mentally. Necessary for tissue repair and growth, muscle relaxation and healthy balance of hormones. The average time of sleep for the body to function properly is approximately seven to eight hours a night. Sleep deficiency is common among adults and it can cause chronic health problems such as high blood pressure, heart disease, diabetes, stroke, and kidney disease. Research shows that sleep has no effect on maximal exercise. Maximal oxygen consumption (VO2max) is the maximum capacity of the body to transport and utilize oxygen …

The Effects Of Dietary Nitrate On Oxygen Consumption In College Aged Males, Simi Tometi, Jean Plaisimon

Kinesiology Student Research

INTRODUCTION: Nitrate (NO3-) is an inorganic polyatomic ion readily available in foods such as lettuce, celery, spinach, and beetroot. Once ingested nitrate is ultimately converted into nitric oxide (NO) by several metabolic pathways. NO is a well-known vasodilator which has been shown to improve exercise performance. Therefore, several researchers have studied the effects of dietary nitrate on exercise performance. Additionally, dietary nitrate supplementation has exhibited the ability to reduce the body's oxygen demand during submaximal work. The Bruce protocol is an incremental maximal exercise test used to determine oxygen consumption. PURPOSE: The purpose of this study was to examine the …

Queen's College Step Test And Its Validity Of Vo(2max) Prediction On Young Healthy Females, Aaron Newland, Kevin Nguyen

Kinesiology Student Research

INTRODUCTION: The Queen's college step test (QCT) is a submaximal exercise test that is used to measure cardiorespiratory fitness. The test consists of 3 minutes of stepping up and down on a 15-inch step at a set rate of 22 steps/min. This test can also be used to estimate maximal oxygen consumption (VO2max). VO2max is an internationally accepted reference standard for assessing cardiorespiratory fitness (Shepard 1968). A lower maximal oxygen capacity is a strong predictor of cardiovascular disease. Despite claims that the QCT is a valid measure of VO2max, its validity in young healthy women has been contested (Chatterjee 2003). …

Seated Exercise Compared To Standing Exercise In Improving Strength And Endurance In Community-Dwelling Seniors., Karly Zelaska

Kinesiology Student Research

INTRODUCTION: Wellness and preventive exercise programs are being introduced and becoming more prevalent in senior-living communities. These programs are put in place to reduce the recurring costs of hospitalizations and medical services, as well as to maintain or improve independence in these populations. Oftentimes, chair-based exercises are used to perform resistance training because of the ease, simplicity, and safety that they provide to these senior residents. Many studies have explored the effects that a variety of aerobic and strengthening programs have on improving balance and reducing fall risk in seniors, what remains unanswered is whether doing seated or standing exercises …

The Effects Of Ginger Supplementation On Delayed Onset Muscle Soreness, Alyssa Contreraz

Kinesiology Student Research

INTRODUCTION: Delayed onset muscle soreness (DOMS) peaks 24 to 48 hours after eccentric exercise. DOMS is characterized by increased pain, decreased range of motion, decreased strength, and inflammation to the working muscles. The most common ways this condition is treated is by the use of non-steroidal anti-inflammatory drugs (NSAIDS),cryotherapy, massage, and stretching. Ginger is known to have anti-inflammatory and analgesic properties. Ingestion of ginger may be used to decrease recovery time and to reduce the effects of DOMS and after eccentric exercise. PURPOSE: The purpose of this study was to determine whether or not the use of ginger prior to …

The Ergogenic Effects Of Caffeine On Submaximal Exercise, Matthew Kellner, Angel Gallardo

Kinesiology Student Research

INTRODUCTION: Caffeine is a very abundant substance in society and is commonly found in coffee, tea, soft drinks, pre-workout drinks, and many others. This substance is a central nervous system stimulator which was found to improve wakefulness, thought processes, focus, and coordination. This has been used both medically and in the general public for these desirable psychological and physiological effects. Caffeine is one of the most popular substances when it comes to athletic performance enhancement and has been used for many years. The effects of caffeine on the human body has been studied thoroughly and shows that it does has …

Effects Of L-Leucine Supplementation During 6-Week Weight Training Program, Brianna R. Williams

Kinesiology Student Research

The potential of leucine to stimulate primarily protein synthesis provides the basis and justification to ingest leucine during resistance exercise training in order to enhance muscle growth and ultimately improve strength and personal performance. An increase in muscle size is generally accompanied by an increase in strength. Strength gains may lead to improved performance in athletic disciplines and everyday life.

The Effect Oral Quercetin Supplementation Has On The Capacity Of Exercise, Aliaa Bekhit, Selin Sosa

Kinesiology Student Research

INTRODUCTION: Maximal oxygen consumption (VO2 max) is a measure of the body’s total oxygen utilization capacity, or in simpler terms, the capacity for exercise, more specifically oxygen demanding aerobic exercises such as running or cycling since these rely on aerobic rather than anaerobic energy resources. Current research suggests that the antioxidant, anti-inflammatory, flavonoid substance quercetin primarily found in food plants, may be responsible for enhanced exercise capacity as measured by VO2 max. Existing studies test this relationship by administering quercetin supplements to individuals over a short period time and then comparing their pre and post-supplement VO2 max values. PURPOSE: The …

The Effects Of Dynamic And Static Stretching On Anaerobic Power And Capacity, Toan T. Nguyen

Kinesiology Student Research

INTRODUCTION: There are various ways to warm up and many studies suggest that different forms of warm-ups and stretches can positively or negatively affect athletic performance. PURPOSE: The purpose of this study was to determine if dynamic and static stretching would have an effect on anaerobic performance as measured through the vertical jump, broad jump, and Wingate Anaerobic Test (WAnT). METHODS: Participants came in on 3 nonconsecutive days. The first visit consisted of a pre-screening to determine the participants’ age, weight, and activity level. Once completed, the participants performed the experimental procedure without any form of stretching. Three trials of …

Effects Of Glucose Supplementation And Submaximal Exercise On Short-Term Memory Recall, Insaf Abughoush, Jane Cloud

Kinesiology Student Research

INTRODUCTION: Short-term memory recall is the ability to hold a limited amount of information easily accessible by the brain. Research has shown the positive trends of increased memory through aerobic exercise and regular blood glucose levels in separate studies. Reasons for increased memory from exercise and glucose include building stronger synapses which allows for increased communication between the hippocampus and cortical brain regions and glucose is the primary energy source of the brain. PURPOSE: The purpose of this research study was to find how glucose supplementation and submaximal exercise affects short-term memory recall. METHODS: Five female college students (age 21.75 …

The Effect Of A 12-Hour Fast On Maximal Aerobic Performance, Colby Boyko, Madison Helt

Kinesiology Student Research

Maximum aerobic capacity (VO2max) is an indicator of physical fitness and a measurement of an individual’s ability to transport and utilize oxygen. It is measured in absolute terms in (L/min) and can be normalized with weight in (ml/kg/min). Often times food may not be considered a contributing factor to an individuals VO2max, however, ones diet could have a direct effect on their ability to perform incremental exercise to max. Research suggests fasting may have detrimental effects on individual’s ability to exercise, resulting in a lower VO2max and a quicker time to fatigue.

The Effect Time Of Day Has On Maximal Exercise, Maurice Isuo, Aliceson Edwards

Kinesiology Student Research

INTRODUCTION: The circadian rhythm, also known as sleep/wake cycle, is a cycle that is constantly running as long as you are alive. The circadian rhythm is on a 24-hour clock that cycles between sleepiness and alertness at regular intervals. The circadian rhythms will affect physiological variables such as heart rate, oxygen consumption and blood pressure which can have a large impact on exercise performance. The Bruce Protocol is a treadmill test used to measure maximal oxygen consumption (VO2max). PURPOSE: The purpose of this study was to evaluate the VO2max, Rate of Perceived Exertion (RPE), Time of exercise (min: sec), and …

Development And Characterization Of Nano Nickel-Based Conductive Inks For Flexographic Printing Of Electronics And New Interpretations Of Surface Energies Of Solids, Bilge N. Altay

Bilge Nazli Altay

Shoreline Characterization In The Northern Indian River Lagoon, Melinda Donnelly, Michelle Shaffer, Suzanne Connor, Linda Walters

CEELAB Research Data

The purpose of this project was to evaluate current conditions of estuarine shorelines in the northern section of the Indian River Lagoon system, including Mosquito Lagoon, north Indian River, and Banana River. From January 2016 through June 2018, we evaluated structural and functional characteristics of 374 miles of shoreline, from Ponce Inlet in Volusia County to Sebastian Inlet in Brevard County (11,000+ data points). Hard-armoring accounted for approximately 50% of total shoreline, evenly divided between shoreline with bulkheads (25%) and hardened slopes (25%). Forty-five percent of shoreline without hard-armoring had anthropogenic alterations (i.e. mosquito impoundments, railroads and roadways, residential and …

Usu Careers In Agriculture, Forestry, Natural Resources, Grades 9-12, Tyson Sorensen, Olivia Horning, Joshua Dallin

Browse all Datasets

These are brochures (three currently have been completed) that were developed as part of this grant to promote AFNR careers among high school-aged students. These brochures were developed with a focus on careers related to Genetic Engineering and Biotechnology. The brochures were distributed to participants of the workshop and with invitations for them to also distribute the brochures to their school's career/guidance counselors. The goal of the brochures is to help students learn about and see the pathway to get to their agriculture, forestry, or natural resources career of interest.

Brochure titles:

Animal, Dairy and Veterinary Sciences (BS): Biotechnology Emphasis …

Mobile Ecological Momentary Diet Assessment Methods For Behavioral Research: Systematic Review, Susan M. Schembre, Yue Liao, Sydney G. O’Connor, Melanie D. Hingle, Shu-En Shen, Katarina G. Hamoy, Jimi Huh, Genevieve F. Dunton, Rick Weiss, Cynthia A. Thomson, Carol J. Boushey

Kinesiology Faculty Publications & Presentations

Background: New methods for assessing diet in research are being developed to address the limitations of traditional dietary assessment methods. Mobile device–assisted ecological momentary diet assessment (mEMDA) is a new dietary assessment method that has not yet been optimized and has the potential to minimize recall biases and participant burden while maximizing ecological validity. There have been limited efforts to characterize the use of mEMDA in behavioral research settings. Objective: The aims of this study were to summarize mEMDA protocols used in research to date, to characterize key aspects of these assessment approaches, and to discuss the advantages and disadvantages …

Mitochondrial Dna Sequence Alignments For Phylogenetic Analysis Of The Shrimp Genus Farfantepenaeus, Laura Timm, S. Simon, Heather Bracken-Grissom Dr.

DEEPEND Datasets

This dataset includes 12S, 16S, and COI sequence data. Sequences were obtained from the eight recognized species of Farfantepenaeus: F. aztecus, F. brasiliensis, F. brevirostris, F. californiensis, F. duorarum, F. isabelae, F. notialis, and F. subtilis. Also included are several sequences from species of Litopenaeus, which serve as outgroup(s).

Gulf-Wide Seafloor Surface Benthic Foraminifera Stable Isotopes From Sediment Cores Collected On Multiple Cruises From 2010-06-13 To 2017-07-19, Patrick Schwing, David J. Hollander

C-IMAGE data

This dataset includes baseline stable carbon and oxygen isotope measurements from benthic foraminifera throughout the Gulf of Mexico. Stable isotope measurements were performed on Cibicidoides spp. The dataset contains the sediment core information such as location, date, and depth; and benthic foraminiferal stable carbon and oxygen isotopes. Sediment cores were collected on multiple cruises from 2010-06-13 to 2017-07-19.

Benthic Foraminiferal Assemblages From Sediment Cores Collected On Multiple Cruises In The Gulf Of Mexico From 2010-11-18 To 2017-05-22, Patrick Schwing, David J. Hollander

C-IMAGE data

This dataset includes baseline assemblage measurements from benthic foraminifera throughout the Gulf of Mexico. The dataset is a compilation of seafloor surface benthic foraminifera assemblages from sediment cores collected on multiple cruises and field sampling in the Gulf of Mexico from 2010-11-18 to 2017-05-22. The dataset contains the Gulf-wide diversity indices and the full benthic taxonomic counts for two regions: Cuba and the southern Gulf of Mexico. The Gulf-wide file contains the total density and diversity calculations using Fisher’s Alpha and Shannon indices from the surface-most sub-sample from each core (typically 0-2 mm). The Gulf-wide spreadsheet is comprised of data …

Acceptability Of Continuous Glucose Monitoring In Free-Living Healthy Individuals: Implications For The Use Of Wearable Biosensors In Diet And Physical Activity Research, Yue Liao, Susan Schembre

Kinesiology Faculty Publications & Presentations

Background: Wearable sensors have been increasingly used in behavioral research for real-time assessment and intervention purposes. The rapid advancement of biomedical technology typically used in clinical settings has made wearable sensors more accessible to a wider population. Yet the acceptability of this technology for nonclinical purposes has not been examined. Objective: The aim was to assess the acceptability of wearing a continuous glucose monitor (CGM) device among a sample of nondiabetic individuals, and to compare the acceptability of a CGM between a mobile diet tracking app (MyFitnessPal) and an accelerometer. Methods: A total of 30 nondiabetic adults went through a …

Tech And Anxiety: How Can Technology Be Used As A Tool In Teaching Quantitative Biology And Impact Teaching Anxieties?, Miranda Chen

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

The Future Of Biodiversity Assessment: Using Environmental Dna And Next-Generation Sequencing To Characterize Biological Communities In The Central Highlands Of Arizona, Courtney Turner-Rathbone

Undergraduate Research Symposium - Prescott

Historically ecological surveys require significant man hours in the field, utilizing methods which can stress species being observed. In using environmental DNA (eDNA) gathered from air, soil, and water, traditional methods may be supplemented or reduced in order to more efficiently utilize funding and reduce or eliminate stress on surveyed species. Water was collected in replicates using aseptic technique from two different sites, 60 miles apart, along the Verde River. Samples were vacuum filtered within 24 hours through 0.45 μm cellulose nitrate (CN) filters to collect eDNA. DNA extraction from the filters was performed. The polymerase chain reaction (PCR) was …