Medicine and Health Sciences Commons^™

Physical Fitness Improvements Of 8-Week Light Vs. Heavy Tyreflip Training In Young Adults, Del P. Wong, Anthony Weldon, Jake K. Ngo

Faculty of Management & Hospitality (THEi)

This study compared the effects of eight-week tyre flipping training intervention using light and heavy tyres on physical fitness performance. Twenty-nine young physically active males were divided into light (n = 15) and heavy (n = 14) tyre flipping groups evenly according to body weight and height. Body-to-tyre weight ratios were 0.61 ± 0.06 for the light tyre (LTTG) and 1.51 ± 0.16 for the heavy tyre training (HTTG) groups. Fitness parameters were measured before and after the intervention. One-way ANCOVA analysis indicated no significant between-group differences when pre-test values were controlled. Both groups demonstrated within-group improvements in 6RM bench …

Promoting Physical Activity In Group Home Settings: Staff Perspectives Through A Swot Analysis, Bik C. Chow, Peggy Hiu Nam Choi, Wendy Yajun Huang, Chien-Yu Pan

Faculty of Design & Environment (THEi)

Purpose: The aim of the study was to investigate perceptions of staff about the promotion of physical activity (PA) in selected group residences of Hong Kong (HK), some of which had experienced a multi-component PA program. Method: Focus group interviews with nineteen staff members from four group homes (two of which received the program) were conducted. Findings: A SWOT analysis provided important insights into residential staff views about key influences on the quality of PA programs for residents with intellectual disabilities (ID). Positive (strengths and opportunities) and negative (weaknesses and threats) influences were identified. They were associated with characteristics of …

Inclusive Sand-Shoeing Training Program For Students With And Without Intellectual Disabilities In Hong Kong, Peggy Hiu Nam Choi, Siu Yin Cheung

Faculty of Design & Environment (THEi)

One of the sports for the Special Olympics is snow-shoeing. In Hong Kong training for this sport occurs in the sand and is called sand-shoeing. The purpose of this study was to evaluate a sandshoeing training program (STP) of the Special Olympics Hong Kong (SOHK). Two hundreds and thirty-two Grade 1 to 12 special school students with intellectual disabilities (ID), and 66 university students without ID participated in the STP. Three different types of survey were designed for students with ID, university students, and special school teachers. Descriptive data from the feedback of these three parties on the STP were …

A Modified Method Of High Molecular Weight Adsorbable Organic Chlorine Measurement In Saline Water: Dialysis Pretreatment, Jiajian Liu, Li Ling, Yi Li, Chao Wang, Chii Shang

Faculty of Science & Technology (THEi)

Adsorbable organic halogen is a mean to quantify total organic halogen, which is an important toxicity indicator in disinfection byproduct studies. However, quantification of low concentrations of adsorbable organic chlorine (AOCl) formation in seawater chlorination using the USEPAMethod 9020Bwas found inaccurate due to the presence of high concentrations of chloride. In this study, a dialysis-based pretreatment techniquewas proposed, optimized and adopted to eliminate the interference of chloride in quantifying low concentrations of AOCl inseawater. A volumetric ratio of dialysis samples to continuous-flow deionized water at 1:1200 was found sufficient to remove over 99% of chloride. As a result, chloride to …

Physical Activity And Physical Fitness Of Adults With Intellectual Disabilities In Group Homes In Hong Kong, Bik C. Chow, Peggy H.N. Choi, Wendy Y.J. Huang

Faculty of Design & Environment (THEi)

Adults with intellectual disabilities (ID) typically have a sedentary lifestyle and higher rates of overweight and obesity. This study describes the habitual daily physical activity (PA) and the health-related physical fitness (PF) of adults with mild and moderate ID who resided in four group homes and worked in sheltered workshops. We also assessed the contribution of PF variables towards PA levels and sedentary behavior of this population subgroup. Adults with mild and moderate ID (N = 114) were assessed on PF tests (percent body fat, waist and hip circumferences, 6-min walk (6MWT), arm curl, and sit and reach). PA and …

Making Marble Powder Waste Profitable By Using Nano-Tio2 Surface Modification For Air Quality Improvement Applications, Yaxiong Ji, Xing Rong, Hong Zhong, Yuanhao Wang, Shifeng Wang, Lin Lu

Faculty of Science & Technology (THEi)

We report a brand new recycling route of waste marble powder, by means of surface modification with homemade nano-TiO2 particles to produce low cost coating materials for the application in air quality improvement. The as-prepared nano-TiO2 in anatase phase exhibits excellent photocatalytic characteristic, reflected by the high degradation rate of over 95% of methylene blue within 6 hours of UV irradiation. The prepared coating consisting of nano-TiO2 clad marble powder was tested by monitoring the decomposition rate of formaldehyde gas. A high degradation efficiency of about 95% within 9 hours of illumination is achieved, demonstrating a promising potential for removing …

Fruit And Vegetable Consumption Among Special School Students With Mild Intellectual Disability In Hong Kong, Wai Kuen, Vic Mok, T.K. Ling

Staff Publications

Objective: The aim of this study was to predict the fruit and vegetable consumption intention of students with mild intellectual disability in Hong Kong by the application of Ajzen’s Theory of Planned Behaviour.

Methods: 50 students with mild intellectual disability (30 male and 20 female), ranging in age from 15 to 38 years, were participated in this study. By means of face-to-face interviews, demographic data, Food Preference and variables of Theory of Planned Behaviour, such as Attitude, Subjective Norm and Perceived Behavioural Control were measured.

Results: 20%, 28% and 10% students with mild intellectual disability were rated to be overweight, …

Relationships Of Kindergarten Children’S Bmi Amongst Parental Body Dissatisfaction And Dietary Restraint: A Case Study In Hong Kong, Wai Kuen, Vic Mok, T.T. Ip, R. Cheuk, K. Lau

Staff Publications

Objective: In this study, the aim was to explore the relationships of kindergarten children’s BMI amongst parental factors such as parental BMI, body dissatisfaction, parental dietary restraint, child weight concern and child weightfocused restrictive feeding.

Method: 466 kindergarten students’ parents were participated in this study. A self-administrated questionnaire was distributed to parents. Independent t-test, one way ANOVA and Pearson’s correlation were performed to analyze the relationships amongst different factors contributing to children’s BMI.

Results: 30% parents and 37% children were found either overweight or obese. The six pathways in the proposed model were all significantly correlated. It was found that …

Challenges Facing The Elderly Care Industry In Hong Kong: The Shortage Of Frontline Workers, Sin Tung, Stella Kwok, Wai Ning Kris Wong, Shun Lai Yang

Practical Social and Industrial Research Symposium

No abstract provided.

Elderly Foot Care, Helen Chu

International Conference: Overcoming Challenges in Active Ageing

No abstract provided.

Occupational Therapy For The Elderly, Heung Ian, Irene Chan

International Conference: Overcoming Challenges in Active Ageing

No abstract provided.

Physiotherapy To Enhance Active Ageing, Yee Hung, Priscilla Poon

International Conference: Overcoming Challenges in Active Ageing

No abstract provided.

Elderly Mental Health: Challenges And Promotion Strategies, Chak Yan, Isaac Kwok

International Conference: Overcoming Challenges in Active Ageing

No abstract provided.

The Effect Of Sodium Bicarbonate Ingestion On Back Squat And Bench Press Exercise To Failure, Michael J. Duncan, Anthony Weldon, Michael J. Price

Faculty of Management & Hospitality (THEi)

This study examined the acute effects of NaHCO3 ingestion on repetitions to failure and rating of perceived exertion in the back squat and bench press in trained men. Eight resistance-trained men took part in this double-blind, randomized crossover experimental study whereby they ingested NaHCO3 (0.3 g[middle dot]kg-1 body mass) or placebo (sodium chloride NaCl: 0.045 g[middle dot]kg-1 body mass) solution 60 minutes before completing a bout of resistance exercise (3 sets of bench press and back squat exercise to failure at an intensity of 80% 1 repetition maximum). Experimental conditions were separated by at least 48 hours. Participants completed more …

A Case Study On Application Of The Theory Of Planned Behaviour: Predicting Physical Activity Of Adolescents In Hong Kong, Wai Kuen, Vic Mok, Annie Y.K. Lee

Staff Publications

Objective: The aim of this case study was to predict the physical activity intention and behaviour of secondary school students in Hong Kong by applying the Ajzen’s Theory of Planned Behaviour (TPB) and past physical activity behaviour.

Methods: 486 students (250 male and 236 female), ranging in age from 11 to 18 years, were enrolled in this study. By means of self-administrated questionnaire, demographic data, past physical activity and variables of theory of planned behaviour, such as attitude, subjective norm and perceived behavioural control were measured.

Results: About 75% of students did not meet the standard of the physical activity …

The Use Of Variation Theory To Enhance Speech-Impaired Students’ Learning Of Putonghua, Pei Ying, Peggie Ho

Practical Social and Industrial Research Symposium

No abstract provided.