Training as an influential factor on the locomotor pattern in Andalusian horses.
Training as an influential factor on the locomotor pattern in Andalusian horses.
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训练是安达卢西亚马运动模式的影响因素。
DOI：
10.1111/j.1439-0442.1997.tb01133.x
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发表时间：
1997
期刊：
影响因子：
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通讯作者：
F. Castejón
中科院分区：
文献类型：
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作者：
A. Muñoz;R. Santisteban;M. Rubio;R. Vivo;E. Agüera;B. Escribano;F. Castejón
安达卢西亚马对运动的生理和代谢适应似乎与其他品种的马略有不同。作者研究了 18 匹安达卢西亚马对训练计划的运动适应情况，包括无氧能量代谢、训练计划的功效以及与疲劳发生相关的变化。他们还试图查明这些变化是否因训练而减弱。测定了小跑和驰骋期间的几个运动变量，并在训练前和两个不同长度的训练期后测量了血浆乳酸浓度。训练后小跑时，观察到约束阶段的持续时间增加、推进阶段的减少以及步的持续时间和长度的减少。在奔跑过程中，训练导致步幅缩短，但步频增加。步幅持续时间、步频和步长与乳酸浓度之间存在显着相关性。训练可能导致新陈代谢从无氧为主转变为有氧为主。这种减少伴随着步幅持续时间的减少，响应于较短的站立阶段持续时间和步幅频率的增加。没有观察到疲劳程度的降低。研究得出的结论是，这种训练计划不足以提高安达卢西亚马的身体能力。
The physiological and metabolic adaptations to exercise of the Andalusian horse seem to differ slightly from those found in other breeds. The authors studied the locomotor adaptation of 18 Andalusian horses to a training programme in relation to anaerobic energy metabolism, efficacy of the training programme, and changes associated with the onset of fatigue. They also tried to find out if these changes had become diminished by training. Several locomotor variables during trotting and galloping were determined and plasma lactate concentrations were measured before training and after two training periods of different lengths. While trotting after training, an increase in the duration of the restraint phase, a reduction in the propulsion phase and a decrease in the duration and length of step were observed. During galloping, training caused a reduction in stride length but an increase in stride frequency. Significant correlations were obtained between stride duration, frequency and length of step and lactate concentrations. The training might have caused a shift in metabolism from anaerobic to aerobic predominance. This reduction was coupled with a decrease in stride duration, in response to a shorter stance phase duration and an increase in stride frequency. A reduction in the fatigue level was not observed. The study concludes that this training programme was not sufficient for improving the physical capacity of Andalusian horses.