Weak grip, slow walking may signal higher stroke risk, experts warn
Stroke occurs when the brain’s blood supply is blocked or when a blood vessel bursts. Doctors explain that there are two main types: ischemic stroke, caused by a blockage, and hemorrhagic stroke, caused by bleeding in the brain. Both can lead to severe brain damage if not treated immediately.
Key Warning Signs Identified
A recent study conducted by researchers at Zhejiang University School of Medicine and published in the journal Stroke by the American Heart Association analyzed data from over 480,000 adults in the UK Biobank study.
The research found three major physical indicators linked to a higher risk of stroke:
- Weak hand grip strength
- Reduced muscle mass
- Slow walking speed
Increased Risk Levels
According to the study, people with lower muscle strength had about a 30% higher risk of stroke. Weak grip strength increased risk by around 7%, while slow walking speed was linked to a 64% higher risk compared to those who walked faster.
Experts say these physical changes may reflect poor overall health, inflammation, and reduced fitness, all of which can contribute to heart and brain-related diseases.
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Importance of Early Detection
Neurologists involved in the study noted that walking speed is one of the strongest indicators of overall health. They emphasized that simple physical checks could help identify high-risk individuals earlier and prevent severe outcomes.
Prevention and Advice
Health professionals recommend regular exercise, maintaining muscle strength, and monitoring physical fitness, especially in older adults. Early awareness and lifestyle changes can significantly reduce the risk of stroke and improve long-term health outcomes.
