This paper probes into the basic elements of leisure sports practice by referencing literature materials and logic analyses. Studies show that leisure sports practice consists of six elements, including leisure sports ideas, leisure sports environment, leisure sports time, leisure sports activity, leisure sports skill, and leisure sports state.…

This study examined whether the walk-to-run transition speed (W-RTS) and the run-to-walk transition speed (R-WTS) were different or more variable between participants with and without intellectual disability (ID). Nine adults with ID and 10 adults without ID completed in a series of walk-to-run and run-to-walk trials on a treadmill. W-RTS and…

Background and objective. Latinos are the largest ethnic minority in the U.S. and by 2050 they are estimated to become one quarter of the population, yet only one in ten has a college degree. More Latino women (Latinas) are currently attending college than Latino men. To date research has focused on their experiences and where they obtain support…

Objective: To assess various marginal effects of nutrient intakes, health behaviours and nutrition knowledge on the entire distribution of body mass index (BMI) across individuals. Design: Quantitative and distributional study. Setting: Taiwan. Methods: This study applies Becker's (1965) model of health production to construct an individual's BMI…

In evaluating the viability of the "spot reduction" hypothesis, it was found that neither general exercise nor localized exercise is more effective than the other. (MM)

Research has shown that bone tissue responds to the forces of gravity and muscle contraction. The benefits of weight-bearing exercise in preventing or reversing bone mass loss related to osteoporosis is reviewed. The effects of weightlessness and immobilization, and the possible effects of athletic amenorrhea, on bone mineral density are…

Healthy hematologic adaptations to exercise are described. The benefits of increased performance for elite athletes and reduced risk of heart attack for the general population are stressed. The advisability of increased amounts of fish in the diet and low doses of aspirin to reduce coronary risk factors are discussed. (Author/MT)

This study, designed to determine the effect of a prolonged running bout on the measurement of percent fat, produced erroneously low readings. It is suggested that previous exercise and state of hydration of subjects should be controlled prior to percent fat determination by hydrostatic weighing or scintillation counting. (MJB)

Exercise is encouraged in the management of pregnant women with gestational diabetes or women with Type II diabetes who become pregnant. Although non-weight-bearing exercises may be best for sedentary women, moderate workouts appear to be safe for most women with gestational diabetes. The role of exercise, risk factors, warning signs, and examples…

Investigated the effects of carbohydrate substrate availability on ratings of perceived exertion (RPE) and hormonal regulation during a competitive marathon. Data on marathon runners randomly assigned to receive carbohydrate or placebo indicated that those who ingested carbohydrate rather than placebo beverages were able to run at a higher…

Rising overweight and obesity rates in the United States and the accompanying health issues underscore the need for an effective treatment for weight loss. While most people tend to lose weight as a result of cognitive-behavioral treatment, the weight is often regained after treatment ends. Possible reasons for weight regain include not fully…

Current approaches and trends in writing pedagogy within the composition classroom focus on the development of students' identities through personal, cultural, or disciplinary processes. By employing writing assignments and activities that concentrate on developing certain traits or characteristics of students' identities has led to a "crisis"…

Objective: This study examines personal health behaviors and wellness, health-related lifestyles, and prevention screening practices among licensed physicians. Methods: An anonymous questionnaire was mailed to a random sample of 1,875 physicians practicing in California. Data from 763 returned questionnaires (41%) were analyzed. Results: Our data…

This paper draws upon data from a research project, undertaken in 2 Year 6 classrooms during the 2006 World Cup, to analyse how children used complex sentence structures in their writing on a football web-log. We explore how the confluence of a temporary, popular, global event and an online forum for communication created a moment of linguistic…

This article presents a chronology of three empirical studies that outline the measurement process by which two new subscales ("Doubts about Actions" and "Organization") were developed and integrated into a revised version of Dunn, Causgrove Dunn, and Syrotuik's (2002) "Sport Multidimensional Perfectionism Scale"…