Shoe impact
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Here are some insights from experts about the impact of shoes on various aspects of health and performance:
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Physical Discomfort: The choice of footwear can significantly contribute to physical discomfort and chronic pain. Many mass-produced shoes don't fit properly and are made from materials that can be harmful to both human health and the environment 1 2.
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Hamstring Injuries: Shoe weight can affect hamstring injuries due to the added strain heavier shoes place on the upper hamstring during the late swing phase of running. This is particularly relevant when there's underlying hamstring weakness 3.
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Biomechanics and Injury Risks: The biomechanics of running are influenced by running shoes. Shoes with a stiff forefoot rocker can reduce the workload on the calf muscles, benefiting running efficiency and reducing the risk of injuries. The geometry and design of running shoes are crucial in optimizing performance and preventing injuries 4 5.
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Impact Forces: The way one strikes the ground—heel or forefoot—affects the forces transmitted through the legs. Forefoot striking tends to distribute forces more gradually and can reduce the rate of loading, potentially lowering injury risk. Highly cushioned shoes often encourage heel striking, which can increase the load rate and associated injury risks 5 6.
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Performance and Cushioning: The distinction between cushion shoes and energy return shoes affects performance differently. Cushion shoes are designed for comfort over longer periods, while energy return shoes are built for short-term performance gains. Adapting to these shoes involves ensuring proper fit and complementing with appropriate training and strength exercises 7.
Addressing physical discomfort and improving running performance involves a comprehensive approach, including selecting the right footwear, adjusting running mechanics, and incorporating strength training into routines.
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