The relationship between age and HRmax during exercise developed in this longitudinal study has resulted in a prediction equation appreciably different from the conventional HRmax formula (220 - age) often used in exercise prescription, and it confirms findings from recent cross-sectional investigations of HRmax.

The MBSR-based cancer recovery and wellness intervention improved the symptoms and quality of life of this largely breast cancer survivor population across a variety of cancer symptoms and quality-of-life measures.

BackgroundPhysical therapists have been encouraged to engage in health promotion practice. Health professionals who engage in healthy behaviors themselves are more apt to recommend those behaviors, and patients are more motivated to change their behaviors when their health care provider is a credible role model.ObjectiveThe purpose of this study was to describe the health behaviors and role-modeling attitudes of physical therapists and physical therapist students.DesignThis study was a descriptive cross-sectional survey.MethodsA national sample of 405 physical therapists and 329 physical therapist students participated in the survey. Participants' attitudes toward role modeling and behaviors related to physical activity, fruit and vegetable consumption, abstention from smoking, and maintenance of a healthy weight were measured. Wilcoxon rank sum tests were used to examine differences in attitudes and behaviors between physical therapists and physical therapist students.ResultsA majority of the participants reported that they engage in regular physical activity (80.8%), eat fruits and vegetables (60.3%), do not smoke (99.4%), and maintain a healthy weight (78.7%). Although there were no differences in behaviors, physical therapist students were more likely to believe that role modeling is a powerful teaching tool, physical therapist professionals should “practice what they preach,” physical activity is a desirable behavior, and physical therapist professionals should be role models for nonsmoking and maintaining a healthy weight.LimitationsLimitations of this study include the potential for response bias and social desirability bias.ConclusionsPhysical therapists and physical therapist students engage in health-promoting behaviors at similarly high rates but differ in role-modeling attitudes.

Increases in GXT duration accompanied MetS reversal while declines in GXT duration occurred with MetS acquisition. On an individual basis, these changes in GXT duration may be an indicator of disease status.

No abstract