Publications by authors named "Weitzel Kj"

Background: Firearm violence represents a public health crisis in the United States. Yet, there is limited knowledge about how firearms are discussed in the context of mental health emergencies representing a major gap in the current research literature. This study addresses this gap by examining whether the content of mental health crisis text conversations that mention firearms differ from those that do not mention firearms in a large, unique dataset from a national crisis text line.

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This study assessed the Stay Strong, Stay Healthy (SSSH) level two resistance training program in 406 older adults (69.3 ± 8.1 years).

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Purpose: Physical activity and exercise are critical for older adults' physical and mental health. The purpose of this qualitative study was to richly capture the motivators of and barriers to engaging in physical activity in previously inactive older adults who participated in a three-arm randomized controlled trial (RCT) of eight-week group exercise interventions.

Methods: We conducted a qualitative content analysis of individual interviews with fifteen participants-five from each study arm: strength training, walking, and inactive control.

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Background: Mass shootings result in widespread psychological trauma for survivors and members of the affected community. However, less is known about the broader effects of indirect exposure (eg, media) to mass shootings. Crisis lines offer a unique opportunity to examine real-time data on the widespread psychological effects of mass shootings.

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Exercise interventions targeting older adults often focus on acute changes, but lasting improvements require the adoption of long-term, independent exercise habits. This study aimed to assess the influence of eight-weeks of resistance training (SSSH) on clinically relevant fall-risk indicators in older adults and to evaluate if SSSH participation altered independent exercise engagement 12 months later. Sixty adults aged 50 yrs+ were randomised into SSSH, Walk, or Control groups and completed questionnaires and muscle strength and flexibility tests pre/post 8 weeks.

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Age-related declines in physical function can be mitigated with resistance training (RT), but most adults do not regularly exercise. We aimed to identify the magnitude and duration of benefits after RT in the Stay Strong, Stay Healthy (SSSH) program. A total of 27 adults (Repeaters  = 15; Summer Only  = 12), aged 60.

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Comorbidities affecting physical function increase with advanced-age and rural living. This study investigated the degree of benefit from resistance training (RT) in older adults based on age (50-89 years), location (urban vs. rural), and program duration (10 vs.

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Older adults are challenged with aging-related declines in skeletal muscle mass and function. Although exercise interventions of longer duration typically yield larger changes, shorter-term interventions may kick-start positive effects, allowing participants to begin engaging in more activity. This study aimed to determine whether 8 weeks of a resistance training program (Stay Strong, Stay Healthy [SSSH]) improved dynamic muscle strength, balance, flexibility, and sleep.

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