竞走赛前高原训练的营养补充、生化监控和训练负荷实例分析

An Analysis of Nutrition Supplement,Biochemistry Inspection and Training Load on Walkers' Pre-game Altitude Training

通过高海拔的高原训练,结合营养补充、生化监控,合理安排负荷量,综合手段提高竞走运动员耐力。结果和结论:1)竞走运动员在高原的膳食中应减少脂肪的摄入,加强碳水化合物和优质蛋白的摄入,注意增加早餐的热量摄入。2)高原训练能显著提高运动员的血色素水平(p<0.05),补充铁剂和蛋白粉可以维持运动员在渐进负荷训练期的高血色素水平(p<0.05),补肾中药有利于睾酮保持在较高的水平(p<0.05),促进血尿素和血清肌酸激酶的恢复(p<0.05)。3)高原耐力训练要循序渐进,先逐渐增加运动距离,然后适当增加运动强度。今后的训练应更注意接近或超过比赛强度的训练安排,锻炼长时间高速的运动能力。

This study is designed to assess the impacts of nutrition supplement,biochemistry inspection and training load on walkers endurance.Results and Conclusions: 1) Walkers should reduce fat and take in more carbohydrate and high quality protein and calories in breakfast.2) Altitude training can significantly increase walkers hemoglobin level(p<0.05),and iron nutrition can keep hemoglobin at a high level during heavy load training(p<0.05).Chinese herb of kidney tonic can help keep serum testosterone at a...