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Age- and step-length-dependent alterations in muscle synergies and joint coordination during unexpected gait termination

2 weeks 2 days ago
CONCLUSIONS: Unexpected stopping highlights age-related changes in movement strategy. Older adults shift from a distal-driven braking to proximal, multi-joint co-contraction strategy, characterized by increased hip work, reduced knee work, and greater muscle synergy complexity. This proximal engagement reflects a tradeoff along the stability-efficiency continuum: it enhances safety but increases metabolic cost and postural sway. By disrupting the distal-to-proximal control sequence, this...
Woohyoung Jeon

The impact of sensorimotor training on physical fitness in older women with diabetes: a pilot study

2 weeks 2 days ago
Aging and diabetes mellitus (DM) are associated with declines in physical fitness, such as reduced muscle strength, balance, and flexibility, increasing the risk of falls and functional limitations. This pilot study used a quasi-experimental design with pre- and post-intervention assessments to evaluate the effects of a 6-month sensorimotor training (SMT) program on physical fitness in older women with type 2 diabetes. Ten women aged 65 and older were divided into an intervention group (IG, n =...
Carolina A Cabo

Evaluation of geriatric head and neck trauma cases in a German highest-level trauma centre from 2018 to 2024

2 weeks 2 days ago
CONCLUSION: Our study reveals volatility in case numbers post-SARS-CoV-2, with males disproportionately affected. A high proportion of elderly patients take anticoagulants. Among the injured, there is a high rate with cerebral injury. Most fractures occur in exposed facial regions. Ongoing surveillance is essential to address increasing geriatric vulnerability.
Ákos Bicsák

What older adults say about participating in health-promoting activities to prevent frailty: a qualitative study

2 weeks 2 days ago
CONCLUSIONS: Older adults' perceptions of health-promoting activities were influenced by personal, inter-personal and environmental factors. Contextualizing lifestyle modification programs that address their preferences and real-life situations may facilitate engagement. Older adults may also benefit from future initiatives that empower them to choose among feasible options to increase their self-efficacy for preventing frailty.
Seaw Jia Liew

Relocation in older adults: a concept analysis

2 weeks 2 days ago
CONCLUSIONS: The results of the concept analysis of relocation in older adults revealed a comprehensive insight into this concept. Successful relocation in the older adults is achieved by considering the physical, personal, social, economic, and psychological aspects, and the preparation and planning of the older adults.
Roya Khorrami Estakhri