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首页> 外文期刊>Gait & posture >Comparison of maximal and spontaneous speeds during walking on dry land and water.
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Comparison of maximal and spontaneous speeds during walking on dry land and water.

机译：在陆地和水上行走时的最大和自发速度比较。

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摘要

The aim of this study was to quantify spontaneous and maximal speeds on dry land and in water, in four modalities of walking [forward (F), backward (B) and lateral walking (L)], with chest immersion level. Lateral walking was studied with the upper limbs of the subject alongside the body with hands placed on the lateral face of the thighs (L1) and upper limbs tightened behind the back with the hands joined (L2). 16 males (age 22.8+/-1.8 years, height 178.1+/-6.1cm, body mass 73.5+/-6.6 kg) and 15 females (age 22.8+/-2.1 years, height 171.5+/-5.8 cm, body mass 69.2+/-9.3 kg) were evaluated using the four modalities of walking on dry land and in water. The speed increments between spontaneous and maximal speeds on dry land for F, B and L1 and L2 were 60.2%, 60.9%, 64.3% and 65.3% for males and 47.3%, 48.3%, 44.5% and 53.1% for females. In the water, these variation values for F, B, L1 and L2 for males were 44.6%, 26.1%, 48.8%, and 42.1%. The values for females were 31.7%, 21.6%, 32.8%, and 34.6%. Spontaneous and maximal speeds of walking were substantially reduced in water with the chest immersed, compared to speeds on dry land for the four modalities and the two genders. These findings may be used by therapists who utilize the various modalities of walking in aquatherapy.
机译：这项研究的目的是量化在陆地上和水中的自发速度和最大速度，以四种方式行走[向前（F），向后（B）和横向行走（L）]，并浸入胸部。研究横向行走时，将受试者的上肢与身体并排放置，将手放在大腿的侧面（L1），并在双手合拢的情况下将上肢收紧在背部（L2）。 16位男性（年龄22.8 +/- 1.8岁，身高178.1 +/- 6.1cm，体重73.5 +/- 6.6公斤）和15位女性（年龄22.8 +/- 2.1岁，身高171.5 +/- 5.8 cm，体重使用在旱地和水中行走的四种方式评估了69.2 +/- 9.3 kg）。 F，B和L1和L2在旱地上的自发速度和最大速度之间的速度增量，男性为60.2％，60.9％，64.3％和65.3％，女性为47.3％，48.3％，44.5％和53.1％。在水中，男性的F，B，L1和L2的这些变化值分别为44.6％，26.1％，48.8％和42.1％。女性的值为31.7％，21.6％，32.8％和34.6％。与四种方式和两种性别在旱地上的速度相比，将胸部浸在水中的自发和最大行走速度大大降低。这些发现可被利用水疗中行走的各种方式的治疗师使用。

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