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Full-Text Articles in Health and Physical Education

Impact Of Forearm Pronation On Ultrasound-Measured Forearm Muscle Thickness In Children And Adolescents, Takashi Abe, Hayao Ozaki, Akemi Abe, Jeremy P. Loenneke Dec 2022

Impact Of Forearm Pronation On Ultrasound-Measured Forearm Muscle Thickness In Children And Adolescents, Takashi Abe, Hayao Ozaki, Akemi Abe, Jeremy P. Loenneke

Faculty and Student Publications

Background and Aim: It was unknown whether ultrasound-measured forearm muscle thickness was impacted by pronation of the forearm. The aim of this study was to investigate the influence of forearm pronation on two forearm muscle thicknesses (MT-ulna and MT-radius). Participants and Methods: Fourteen healthy children and adolescents sat on a chair with their right arm comfortably on a table, and their hands were fixed to the board with elastic bands. The probe was placed perpendicularly over the forearm, and the angle of the board was then pronated in 5° increments from -10° to 30°. The average value of the two …


Psychometric Properties Of The 26-Item Eating Attitudes Test (Eat-26): An Application Of Rasch Analysis, Natalie M. Papini, Myungjin Jung, Amanda Cook, Nanette V. Lopez, Lauren T. Ptomey, Stephen D. Herrmann, Minsoo Kang Dec 2022

Psychometric Properties Of The 26-Item Eating Attitudes Test (Eat-26): An Application Of Rasch Analysis, Natalie M. Papini, Myungjin Jung, Amanda Cook, Nanette V. Lopez, Lauren T. Ptomey, Stephen D. Herrmann, Minsoo Kang

Faculty and Student Publications

Background: The 26-item Eating Attitudes Test (EAT-26) is a commonly used tool to assess eating disorder risk. The purpose of this study was to examine the psychometric properties of the EAT-26 with a combined sample: (1) of adults with overweight and obesity enrolled in a behavioral weight loss program and (2) general adult sample (n = 469; age = 36.17 ± 17.83 years; female = 72.5%; white = 66.3%; obese BMI category = 58%). Methods: Rasch modeling was used to assess model-data fit, create an item-person map to evaluate relative distribution items and persons, item difficulty, and person’s eating disorder …


Osteoporosis Knowledge And Health Beliefs Among Middle-Aged Men And Women In The Southern United States, Stacy Chelf, Robert E. Davis, Martha A. Bass, M. Allison Ford, Ali D. Firouzabadi, Jonathan T. Leo, Vinayak K. Nahar Sep 2022

Osteoporosis Knowledge And Health Beliefs Among Middle-Aged Men And Women In The Southern United States, Stacy Chelf, Robert E. Davis, Martha A. Bass, M. Allison Ford, Ali D. Firouzabadi, Jonathan T. Leo, Vinayak K. Nahar

Faculty and Student Publications

Context: The most common skeletal disease, osteoporosis, causes bone fragility due to decreased bone mass and bone microarchitecture destruction. The health belief model is often applied to asymptomatic, prevention-related diseases such as osteoporosis. Steps to mitigate the insidious nature of osteoporosis, including education, motivation, and monitoring of bone mineral density, must begin at an earlier age. Objectives: This study evaluates the knowledge and health beliefs surrounding osteoporosis in a population of males and females 35–50 years old to determine sex-based differences in osteoporosis knowledge and beliefs and to assess the correlation between perceptions and health motivation. Methods: Participants (81 males, …


Blood-Flow-Restriction-Training-Induced Hormonal Response Is Not Associated With Gains In Muscle Size And Strength, Gilberto C. Laurentino, Jeremy P. Loenneke, Carlos Ugrinowitsch, Marcelo S. Aoki, Antonio G. Soares, Hamilton Roschel, Valmor Tricoli Aug 2022

Blood-Flow-Restriction-Training-Induced Hormonal Response Is Not Associated With Gains In Muscle Size And Strength, Gilberto C. Laurentino, Jeremy P. Loenneke, Carlos Ugrinowitsch, Marcelo S. Aoki, Antonio G. Soares, Hamilton Roschel, Valmor Tricoli

Faculty and Student Publications

The aim of this study was to determine whether increases in post-exercise endocrine response to low-load resistance exercise with blood flow restriction and high-load resistance exercise would have association with increases in muscle size and strength after an 8-week training period. Twenty-nine untrained men were randomly allocated into three groups: low-load resistance exercise with (LL-BFR) or without blood flow restriction (LL), and high-load resistance exercise (HL). Participants from LL-BFR and LL groups performed leg extension exercise at 20% of one repetition maximum (1RM), four sets of 15 repetitions and the HL group performed four sets of eight repetitions at 80% …


Effect Of Repeated Eccentric Exercise On Muscle Damage Markers And Motor Unit Control Strategies In Arm And Hand Muscle, Sunggun Jeon, Xin Ye, William M. Miller, Jun Seob Song Mar 2022

Effect Of Repeated Eccentric Exercise On Muscle Damage Markers And Motor Unit Control Strategies In Arm And Hand Muscle, Sunggun Jeon, Xin Ye, William M. Miller, Jun Seob Song

Faculty and Student Publications

To examine the contralateral repeated bout effect (CL-RBE) on muscle damage markers and motor unit (MU) control strategies, seventeen healthy adults performed two bouts of 60 eccentric contractions with elbow flexor (EF group; n ​= ​9) or index finger abductor (IA group; n ​= ​8) muscles, separated by 1 week. All participants randomly performed eccentric exercise on either the right or left arm or hand muscles, and muscle damage markers and submaximal trapezoid contraction tests were conducted pre, post, 1- and 2-day post eccentric protocol. One week after the first bout, the same exercise protocol and measurements were performed on …


Self-Serving Bias In Performance Goal Achievement Appraisals: Evidence From Long-Distance Runners, Moonsup Hyun, Wonsok F. Jee, Christine Wegner, Jeremy S. Jordan, James Du, Taeyeon Oh Feb 2022

Self-Serving Bias In Performance Goal Achievement Appraisals: Evidence From Long-Distance Runners, Moonsup Hyun, Wonsok F. Jee, Christine Wegner, Jeremy S. Jordan, James Du, Taeyeon Oh

Faculty and Student Publications

While working with a long-distance running event organizer, the authors of this study observed considerable differences between event participants’ official finish time (i.e., bib time) and their self-reported finish time in the post-event survey. Drawing on the notion of self-serving bias, we aim to explore the source of this disparity and how such psychological bias influences participants’ event experience at long-distance running events. Using evidence of 1,320 marathon runners, we demonstrated how people are more likely to be subject to a biased self-assessment contingent upon achieving their best finish time at the event. The study samples were split into record-high-achieved …


The Influence Of An Acute Bout Of Aerobic Exercise On Vascular Endothelial Function In Moderate Stages Of Chronic Kidney Disease, Jeffrey S. Forsse, Zacharias Papadakis, Matthew N. Peterson, James Kyle Taylor, Burritt W. Hess, Nicholas Schwedock, Dale C. Allison, Jackson O. Griggs, Ronald L. Wilson, Peter W. Grandjean Jan 2022

The Influence Of An Acute Bout Of Aerobic Exercise On Vascular Endothelial Function In Moderate Stages Of Chronic Kidney Disease, Jeffrey S. Forsse, Zacharias Papadakis, Matthew N. Peterson, James Kyle Taylor, Burritt W. Hess, Nicholas Schwedock, Dale C. Allison, Jackson O. Griggs, Ronald L. Wilson, Peter W. Grandjean

Faculty and Student Publications

Chronic kidney disease (CKD) is directly influenced by the deleterious effects of systemic inflammation and oxidative stress. The vascular endothelium may transiently respond to aerobic exercise and improve post-exercise vascular renal function in moderate stages of CKD. Brachial artery flow-mediated dilation (FMD) is a nitric-oxide-dependent measure of endothelial function that is transiently potentiated by exercise. The purpose of the study was to determine the acute influence of a single bout of high-intensity interval exercise (HIIE) or steady-state moderate-intensity exercise (SSE) on endothelial dysfunction in moderate stages of CKD. Twenty participants (n = 6 men; n = 14 women) completed 30 …


Optimal Frequency Intensity Of Physical Activity To Reduce The Risk Of Hypertension In The Korean Population, Jang Won Son, Sukho Lee, Minsoo Kang, Yun A. Shin, Jae Hyun Kim Jan 2022

Optimal Frequency Intensity Of Physical Activity To Reduce The Risk Of Hypertension In The Korean Population, Jang Won Son, Sukho Lee, Minsoo Kang, Yun A. Shin, Jae Hyun Kim

Faculty and Student Publications

PURPOSE: Regular physical activity (PA) is an effective lifestyle modification for preventing hypertension. This study aimed to analyze the optimal frequency of PA required to reduce the incidence of hypertension in the Korean population. Most Korean studies have included only small samples and limited age ranges. METHODS: The present study analyzed 16,299,865 participants aged ≥20 years (44.25±12.74 years) from the 2009 to 2012 Korean National Health Insurance Corporation Survey database. The International Physical Activity Questionnaire was used to assess the frequency and intensity of physical activity. Hazard ratios for incident hypertension were analyzed by physical activity participation, age, and sex …


Use Of Real-Time Cadence To Prescribe Aerobic Physical Activity Intensity And Its Comparison With Existing Methods, Heontae Kim, Wei Sun, Mary Malaska, Bridget Miller, Ho Han Jan 2022

Use Of Real-Time Cadence To Prescribe Aerobic Physical Activity Intensity And Its Comparison With Existing Methods, Heontae Kim, Wei Sun, Mary Malaska, Bridget Miller, Ho Han

Faculty and Student Publications

The purpose of this study was to determine the effectiveness of physical activity intensity prescription using real-time cadence on achieving the required intensities for health benefits. Forty adults (18–65 years) participated in the study. The intensity prescriptions included Rating of Perceived Exertion, Talk Test, Heart Rate, and Real-Time Cadence. The participants performed a2-min trial for both moderate- and vigorous-intensity according to each prescription. Atri-axial accelerometer was used as acriterion measure. After completion of the trials, participant’s preference for the prescriptions was assessed by three domains (e.g., understanding, performing, maintaining). The compliance and achievement rates of RC were calculated and compared …


The Minimum Effective Training Dose Required For 1rm Strength In Powerlifters, Patroklos Androulakis-Korakakis, Nick Michalopoulos, James P. Fisher, Justin Keogh, Jeremy P. Loenneke, Eric Helms, Milo Wolf, Greg Nuckols, James Steele Aug 2021

The Minimum Effective Training Dose Required For 1rm Strength In Powerlifters, Patroklos Androulakis-Korakakis, Nick Michalopoulos, James P. Fisher, Justin Keogh, Jeremy P. Loenneke, Eric Helms, Milo Wolf, Greg Nuckols, James Steele

Faculty and Student Publications

The aim of this multi-experiment paper was to explore the concept of the minimum effective training dose (METD) required to increase 1-repetition-maximum (1RM) strength in powerlifting (PL) athletes. The METD refers to the least amount of training required to elicit meaningful increases in 1RM strength. A series of five studies utilising mixed methods, were conducted using PL athletes & coaches of all levels in an attempt to better understand the METD for 1RM strength. The studies of this multi-experiment paper are: an interview study with elite PL athletes and highly experienced PL coaches (n = 28), an interview and survey …


Episodic Memory Encoding And Retrieval In Face-Name Paired Paradigm: An Fnirs Study, Qian Yu, Boris Cheval, Benjamin Becker, Fabian Herold, Chetwyn C. H. Chan, Yvonne N. Delevoye-Turrell, Ségolène M. R. Guérin, Paul Loprinzi, Notger Mueller, Liye Zou Jul 2021

Episodic Memory Encoding And Retrieval In Face-Name Paired Paradigm: An Fnirs Study, Qian Yu, Boris Cheval, Benjamin Becker, Fabian Herold, Chetwyn C. H. Chan, Yvonne N. Delevoye-Turrell, Ségolène M. R. Guérin, Paul Loprinzi, Notger Mueller, Liye Zou

Faculty and Student Publications

Background: Episodic memory (EM) is particularly sensitive to pathological conditions and aging. In a neurocognitive context, the paired-associate learning (PAL) paradigm, which requires participants to learn and recall associations between stimuli, has been used to measure EM. The present study aimed to explore whether functional near-infrared spectroscopy (fNIRS) can be employed to determine cortical activity underlying encoding and retrieval. Moreover, we examined whether and how different aspects of task (i.e., novelty, difficulty) affects those cortical activities. Methods: Twenty-two male college students (age: M = 20.55, SD = 1.62) underwent a face-name PAL paradigm under 40-channel fNIRS covering fronto-parietal and middle …


Covid-19 Exposure And Diagnosis Among College Student Drinkers: Links To Alcohol Use Behavior, Motives, And Context, Hannah K. Allen, Samantha Cohen-Winans, Kaitlyn Armstrong, Nash C. Clark, M. Allison Ford Jul 2021

Covid-19 Exposure And Diagnosis Among College Student Drinkers: Links To Alcohol Use Behavior, Motives, And Context, Hannah K. Allen, Samantha Cohen-Winans, Kaitlyn Armstrong, Nash C. Clark, M. Allison Ford

Faculty and Student Publications

The COVID-19 pandemic is a public health crisis. College student alcohol use is highly prevalent and primarily occurs in social settings where risk for COVID-19 transmission is heightened. This study explored the associations between alcohol use frequency, quantity, motives, and context with: (i) quarantine due to COVID-19 exposure and (ii) a positive diagnosis for COVID-19. A sample of n = 409 college student drinkers completed an online survey about their health and behaviors during the Fall 2020 semester. Since the start of the semester, 36% of students quarantined and 13% of students received a COVID-19 diagnosis. More frequent alcohol use …


Patterns Of Weight Change In A Commercial Weight Loss Program, Heontae Kim, Taeyeon Oh, Natalie M. Papini, Nanette V. Lopez, Stephen D. Herrmann, Minsoo Kang Jul 2021

Patterns Of Weight Change In A Commercial Weight Loss Program, Heontae Kim, Taeyeon Oh, Natalie M. Papini, Nanette V. Lopez, Stephen D. Herrmann, Minsoo Kang

Faculty and Student Publications

Objectives: In this study, we examined compliance and progress factors associated with weight loss and maintenance, individual patterns of weight trends following weight loss, and impact of early weight loss on longer-term weight change. Methods: We conducted secondary analysis of pre-post data. Participants were 8769 persons (mean age = 47.63 ± 13.78 years; 77.74% women; mean weight = 97.20 ± 22.82 kilograms; BMI = 34.09 ± 6.84) in a commercial weight management program. We carried out multiple regression analyses on weight change and percentage, and used ANOVA and the Pearson chi-square test to examine participant characteristics, weight change patterns, and …


Effect Of Arm Eccentric Exercise On Muscle Damage Of The Knee Flexors After High-Intensity Eccentric Exercise, Xin Ye, William M. Miller, Sunggun Jeon, Jun Seob Song, Tyler J. West Apr 2021

Effect Of Arm Eccentric Exercise On Muscle Damage Of The Knee Flexors After High-Intensity Eccentric Exercise, Xin Ye, William M. Miller, Sunggun Jeon, Jun Seob Song, Tyler J. West

Faculty and Student Publications

Repeated bout effect (RBE) describes a phenomenon that an initial unaccustomed eccentric exercise (ECC) bout can confer a protective effect against muscle damage from the subsequent same exercise. This protection has been observed in the same muscle, as well as the contralateral homologous (CL-RBE) muscle. But it is unknown whether the RBE is evident for non-local unrelated heterogonous muscles. The purpose of this study was to examine whether an initial elbow flexion (EF) muscle-damaging ECC could confer RBE against muscle damage from the subsequent ECC performed in the remote lower limb knee flexor (KF) muscle group. Twenty-seven young individuals were …


The Association Of Self-Reported Physical Activity On Human Sensory Long-Term Potentiation, Damien Moore, Paul D. Loprinzi Jan 2021

The Association Of Self-Reported Physical Activity On Human Sensory Long-Term Potentiation, Damien Moore, Paul D. Loprinzi

Faculty and Student Publications

Exercise has been shown to enhance synaptic plasticity, therefore, potentially affecting memory. While the mechanism(s) responsible for this relationship have been explored in animal models, current research suggests that exercise may possess the ability to induce synaptic long-term potentiation (LTP). Most of the LTP mechanistic work has been conducted in animal models using invasive procedures. For that reason, the purpose of the present experiment was to investigate whether self-reported exercise is related to human sensory LTP-like responses. Nineteen participants (MAGE= 24 years; 52.6% male) completed the study. Long-term potentiation-like responses were measured by incorporating a non-invasive method that assess the …


Fit For Fire: A 10-Week Low-Cost Hift Experiential Learning Initiative Between Underrepresented Kinesiology Undergraduates And Hypertensive Deconditioned Firefighters Improves Their Health And Fitness, Melanie Poudevigne, Christina Day, Eon Campbell, Da’Lynn Mills, Reginald Porter, Ximena Zornosa, Thomas Andre Jan 2021

Fit For Fire: A 10-Week Low-Cost Hift Experiential Learning Initiative Between Underrepresented Kinesiology Undergraduates And Hypertensive Deconditioned Firefighters Improves Their Health And Fitness, Melanie Poudevigne, Christina Day, Eon Campbell, Da’Lynn Mills, Reginald Porter, Ximena Zornosa, Thomas Andre

Faculty and Student Publications

The aims of this study were to investigate the feasibility of an experiential learning initiative led by minority exercise science undergraduates and to observe the adaptations after a 10-week high-intensity functional training (HIFT) program in 34 underrepresented, hypertensive, and overweight/obese professional firefighters (PFF; age: 36.8 ± 11.0 years, body weight: 97.3 ± 21.5 kg, height: 181.7 ± 6.6 cm; BMI: 29.2 ± 4.9 kg/m2). Data were analyzed for muscular strength and endurance, cardiorespiratory endurance, body composition, agility, flexibility, and readiness for change. The PFFs trained two to three times weekly during their work shifts at vigorous intensity for 40 min. …


Association Of Physical Activity On Memory Interference: Boston Puerto Rican Health Study, Paul D. Loprinzi, Lindsay K. Crawford, Tammy Scott, Katherine L. Tucker Jan 2021

Association Of Physical Activity On Memory Interference: Boston Puerto Rican Health Study, Paul D. Loprinzi, Lindsay K. Crawford, Tammy Scott, Katherine L. Tucker

Faculty and Student Publications

Background: The objective of this study was to evaluate the association between habitual physical activity engagement on memory interference. The present analysis used cross-sectional data from the Boston Puerto Rican Health Study (n=1,241; mean age= 57.2; 72.1% female). Methods: Physical activity was evaluated via self-report. Memory interference was evaluated using a word-list paradigm. The memory task included learning a list of 16 words (List A; 5 trials), followed by a distractor list (List B), and then an immediate recall of List A. Proactive interference occurs when preceding stimuli (e.g., Trial 1 and Trial 5 of List A) interferes with performance …


Serial-Multiple Mediation Of Enjoyment And Intention On The Relationship Between Creativity And Physical Activity, Myungjin Jung, Han Soo Kim, Paul D. Loprinzi, Minsoo Kang Jan 2021

Serial-Multiple Mediation Of Enjoyment And Intention On The Relationship Between Creativity And Physical Activity, Myungjin Jung, Han Soo Kim, Paul D. Loprinzi, Minsoo Kang

Faculty and Student Publications

The purpose of the present study was to examine a serial-multiple mediation of physical activity (PA) enjoyment and PA intention in the relationship between creativity and PA level (i.e., moderate-to-vigorous PA). A total of 298 undergraduate and graduate students completed a selfreported questionnaire evaluating creativity, PA enjoyment, PA intention, and PA level. Data analysis was conducted using descriptive statistics, Pearson correlation coefficient, ordinary leastsquares regression analysis, and bootstrap methodology. Based on the research findings, both PA enjoyment (β = 0.06; 95% CI [0.003, 0.12]) and PA intention (β = 0.08; 95% CI [0.03, 0.13]) were found to be a mediator …


The Measurement Of Strength In Children: Is The Peak Value Truly Maximal?, Hayao Ozaki, Takashi Abe, Scott J. Dankel, Jeremy P. Loenneke, Toshiharu Natsume, Pengyu Deng, Hisashi Naito Jan 2021

The Measurement Of Strength In Children: Is The Peak Value Truly Maximal?, Hayao Ozaki, Takashi Abe, Scott J. Dankel, Jeremy P. Loenneke, Toshiharu Natsume, Pengyu Deng, Hisashi Naito

Faculty and Student Publications

It is unclear whether the measurement of maximum muscle strength in younger children can be performed accurately due to factors such as motivation and maturity (i.e., the ability to receive instruction). If there is a large change in a ratio between muscular strength and size from the youngest to the oldest, then this might provide some indication that the youngest may not have been able to voluntarily activate their muscles for reasons mentioned previously. The purpose of this study was to observe the ratio between handgrip strength (HGS) and forearm muscle thickness (MT) across differing ages in younger children. A …


The Effects Of Acute Exercise On Short-And Long-Term Memory: Considerations For The Timing Of Exercise And Phases Of Memory, Paul D. Loprinzi, Sierra Day, Rebecca Hendry, Sara Hoffman, Alexis Love, Sarah Marable, Elizabeth Mckee, Sydney Stec, Hanna Watson, Brittney Gilliland Jan 2021

The Effects Of Acute Exercise On Short-And Long-Term Memory: Considerations For The Timing Of Exercise And Phases Of Memory, Paul D. Loprinzi, Sierra Day, Rebecca Hendry, Sara Hoffman, Alexis Love, Sarah Marable, Elizabeth Mckee, Sydney Stec, Hanna Watson, Brittney Gilliland

Faculty and Student Publications

The specific questions addressed from this research include: (1) Does high-intensity acute exercise improve memory?, (2) If so, do the mechanisms occur via encoding, consolidation, or retrieval? and (3) If acute exercise occurs in multiple phases of memory (e.g., before encoding and during consolidation), does this have an additive effect on memory? Three experimental, within-subject, counterbalanced studies were conducted among young adults. High-intensity exercise involved a 20-minutes bout of exercise at 75% of heart rate reserve. Memory was evaluated from a word-list task, including multiple evaluations out to 24-hours post-encoding. The timing of the exercise and memory assessments were carefully …


An Examination Of Acute Cross-Over Effects Following Unilateral Low Intensity Concentric And Eccentric Exercise, William Miller, Sunggun Jeon, Xin Ye Sep 2020

An Examination Of Acute Cross-Over Effects Following Unilateral Low Intensity Concentric And Eccentric Exercise, William Miller, Sunggun Jeon, Xin Ye

Faculty and Student Publications

We compared the effects of low intensity concentric (CON) and eccentric (ECC) exercise on the force and neural responses of the dominant (exercised) elbow flexors (EFs), and studied if these conditions could induce cross-over effects to the contralateral (non-exercised) EFs. Fifteen subjects (8 males) completed all conditions (CON and ECC: 6 sets of low intensity exercise to failure; control: rest) in separate visits with a randomized order. Maximal isometric force and electromyography (EMG) of the dominant and contralateral EFs were assessed at pre, immediate-, 24-, and 48-h-post. Two-factor (condition and time) linear mixed-model analyses were performed to examine the force …


The Effects Of Human Visual Sensory Stimuli On N1b Amplitude: An Eeg Study, Damien Moore, Toshikazu Ikuta, Paul D. Loprinzi Sep 2020

The Effects Of Human Visual Sensory Stimuli On N1b Amplitude: An Eeg Study, Damien Moore, Toshikazu Ikuta, Paul D. Loprinzi

Faculty and Student Publications

Sensory systems are widely known to exhibit adaptive mechanisms. Vision is no exception to input dependent changes in its sensitivity. Recent animal work demonstrates enhanced connectivity between neurons in the visual cortex. The purpose of the present experiment was to evaluate a human model that noninvasively alters the amplitude of the N1b component in the visual cortex of humans by means of rapid visual stimulation. Nineteen participants (Mage = 24 years; 52.6% male) completed a rapid visual stimulation paradigm involving black and white reversal checkerboards presented bilaterally in the visual field. EEG data was collected during the visual stimulation paradigm, …


Tai Chi Training Evokes Significant Changes In Brain White Matter Network In Older Women, Chunlin Yue, Liye Zou, Jian Mei, Damien Moore, Fabian Herold, Patrick Müller, Qian Yu, Yang Liu, Jingyuan Lin, Yuliu Tao, Paul Loprinzi, Zonghao Zhang Mar 2020

Tai Chi Training Evokes Significant Changes In Brain White Matter Network In Older Women, Chunlin Yue, Liye Zou, Jian Mei, Damien Moore, Fabian Herold, Patrick Müller, Qian Yu, Yang Liu, Jingyuan Lin, Yuliu Tao, Paul Loprinzi, Zonghao Zhang

Faculty and Student Publications

Background: Cognitive decline is age relevant and it can start as early as middle age. The decline becomes more obvious among older adults, which is highly associated with increased risk of developing dementia (e.g., Alzheimer’s disease). White matter damage was found to be related to cognitive decline through aging. The purpose of the current study was to compare the effects of Tai Chi (TC) versus walking on the brain white matter network among Chinese elderly women. Methods: A cross-sectional study was conducted where 42 healthy elderly women were included. Tai Chi practitioners (20 females, average age: 62.9 ± 2.38 years, …