Forefoot pain is common in high-heeled shoe wearers due to the high pressure caused by the center of body mass moving forward and the increased arch height with heel elevation.Sufficient arch support could reduce the ...Forefoot pain is common in high-heeled shoe wearers due to the high pressure caused by the center of body mass moving forward and the increased arch height with heel elevation.Sufficient arch support could reduce the high pressure over forefoot.However,too much arch support could lead to abnormal foot alignment and pain over midfoot.Little information is reported on the relationship among plantar arch height,shank curve design and plantar pressure.This study aimed at quantifying the plantar arch height changes at different heel heights and investigating the effect of shank curve on plantar pressure distribution.The plantar arch height increased to（7.6±1.3） mm at heel height of 75 mm.The Chinese standard suggests the depth of last should be 8.5 mm for heel height of 75 mm.When a shank curve with higher depth of last（11 mm） was used,the peak pressure over forefoot further decreased in midstance phase,which might ease the forefoot problems,while the peak pressure over midfoot increased but not exceeded the discomfort pressure thresholds.To achieve a more ideal pressure distribution in high-heeled shoes,a higher than expected depth of last would be suggested that would not cause discomfort over midfoot.展开更多
Most women like wearing high-heeled shoes for the benefit of sensuous attractiveness and self-esteem while musculoskeletal problems and gait patterns changes are often associated. The present study aimed to identify c...Most women like wearing high-heeled shoes for the benefit of sensuous attractiveness and self-esteem while musculoskeletal problems and gait patterns changes are often associated. The present study aimed to identify changes during the gait stance and swing phases in some lower limb muscles. In addition, abdominal muscle was included due to its importance in dynamic trunk stability, and lack of studies on the subject. Here, we found that the use of high-heeled shoes elicited not only the increasing of the electrical activity from the muscles involved in the gait cycle, but also altered the temporal sequence of their recruitment. As practical applications, these changes may be strategies to maintain stability and minimize risks of falling, but they are often associated to diseases. Women that use high-heeled shoes for prolonged time must apply specific muscle exercises to minimize its long-term effects.展开更多
From the perspective of biomechanics, gait inquiry under the influence of fatigue on young women wearing high heels and wear flat shoes with a difference. Explore the intervention of external interference conditions m...From the perspective of biomechanics, gait inquiry under the influence of fatigue on young women wearing high heels and wear flat shoes with a difference. Explore the intervention of external interference conditions mechanism young women wearing high heels to keep the body in balance, and when you wear flat shoes with a difference.展开更多
We present an audit of public awareness, freedom of choice and health behavior change relating to high heel wear subsequent to a major public awareness campaign in the summer of 2017. Substantial reductions in workpla...We present an audit of public awareness, freedom of choice and health behavior change relating to high heel wear subsequent to a major public awareness campaign in the summer of 2017. Substantial reductions in workplace high heel wear were found, whereby increasingly those who wear high heels regularly at work have freely chosen to do so, although certain issues of social expectations remain in certain sectors. Largely, freedom of choice has greatly increased in workplaces in line with increased public and employer awareness.? However, high heel wear has not substantially reduced in social settings, and progress has not been made with social expectation and explicit requirement to wear high heels at social events.展开更多
基金supported by the Research Grant Council of Hong Kong (Project Nos. PolyU5331/07E, PolyU5352/08E)a Research Studentship from the Hong Kong Polytechnic University
文摘Forefoot pain is common in high-heeled shoe wearers due to the high pressure caused by the center of body mass moving forward and the increased arch height with heel elevation.Sufficient arch support could reduce the high pressure over forefoot.However,too much arch support could lead to abnormal foot alignment and pain over midfoot.Little information is reported on the relationship among plantar arch height,shank curve design and plantar pressure.This study aimed at quantifying the plantar arch height changes at different heel heights and investigating the effect of shank curve on plantar pressure distribution.The plantar arch height increased to（7.6±1.3） mm at heel height of 75 mm.The Chinese standard suggests the depth of last should be 8.5 mm for heel height of 75 mm.When a shank curve with higher depth of last（11 mm） was used,the peak pressure over forefoot further decreased in midstance phase,which might ease the forefoot problems,while the peak pressure over midfoot increased but not exceeded the discomfort pressure thresholds.To achieve a more ideal pressure distribution in high-heeled shoes,a higher than expected depth of last would be suggested that would not cause discomfort over midfoot.
文摘Most women like wearing high-heeled shoes for the benefit of sensuous attractiveness and self-esteem while musculoskeletal problems and gait patterns changes are often associated. The present study aimed to identify changes during the gait stance and swing phases in some lower limb muscles. In addition, abdominal muscle was included due to its importance in dynamic trunk stability, and lack of studies on the subject. Here, we found that the use of high-heeled shoes elicited not only the increasing of the electrical activity from the muscles involved in the gait cycle, but also altered the temporal sequence of their recruitment. As practical applications, these changes may be strategies to maintain stability and minimize risks of falling, but they are often associated to diseases. Women that use high-heeled shoes for prolonged time must apply specific muscle exercises to minimize its long-term effects.
文摘From the perspective of biomechanics, gait inquiry under the influence of fatigue on young women wearing high heels and wear flat shoes with a difference. Explore the intervention of external interference conditions mechanism young women wearing high heels to keep the body in balance, and when you wear flat shoes with a difference.
文摘We present an audit of public awareness, freedom of choice and health behavior change relating to high heel wear subsequent to a major public awareness campaign in the summer of 2017. Substantial reductions in workplace high heel wear were found, whereby increasingly those who wear high heels regularly at work have freely chosen to do so, although certain issues of social expectations remain in certain sectors. Largely, freedom of choice has greatly increased in workplaces in line with increased public and employer awareness.? However, high heel wear has not substantially reduced in social settings, and progress has not been made with social expectation and explicit requirement to wear high heels at social events.
