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讲点武德

022 What?骑行会导致骨质疏松?聊聊骑行、骨量减少和高冲击训练

07 Sep 2024

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近两年的时间,骑行成为继腰旗橄榄球、飞盘之后运动时尚界的新宠,路上越来越多的人穿着相对专业的骑行装备,骑着价格不菲的公路车。从运动健康的角度来说,相比腰旗、飞盘,自行车运动作为非负重性有氧运动,运动相关损伤的发生率低很多,因而,(室内)骑行很多时候也被作为下肢疼痛、退行病变等问题出现后的一种康复训练。在临床,我们经常要回答的一个问题是,骑行可以完全替代健步走或者跑步么?事实是不可以,以徒步、跑步、行山等等为代表的负重性有氧运动在人体的健康层面具有不可替代性,负重力量训练更是中老年人不可或缺的锻炼方式之一。06:40 长期骑行与骨密度之间的关系09:54 超过平均水平的钙质补充无法对冲自行车训练带来的骨质流失14:16 骑行训练年限和水平与骨密度下降的关系23:13 青少年长期进行单一的骑行训练可能会影响成年后的骨量峰值29:40 与跑步、铁三运动员对比,自行车(单一项目)的运动员的骨密度最低32:13 主播推荐的一些能够刺激骨密度增加的交叉训练方式41:44 简单聊两句自行车专项力量训练方法部分参考文献[1] Low Bone MineralDensity and Associated Risk Factors in Elite Cyclists at Different Stages of aProfessional Cycling Career. doi: 10.1249/MSS.0000000000003113.[2] One Season in Professional Cycling Is Enough toNegatively Affect Bone Health. doi:10.3390/nu15163632.[3] Comparisons of Bone Mineral Density BetweenRecreational and Trained Male Road Cyclists. doi: 10.1097/JSM.0000000000000186.[4] Bone related health status in adolescentcyclists. doi: 10.1371/journal.pone.0024841.[5] Bone mineral content and body composition in postpubertal cyclist boys. doi:10.1016/8756-3282(93)90233-z.[6] Bone health in elite Norwegian endurance cyclists and runners: a cross-sectional study. doi: 10.1136/bmjsem-2018-000449. [7] Jumping Exercise Combined WithCollagen Supplementation Preserves Bone Mineral Density in Elite Cyclists. doi: 10.1123/ijsnem.2023-0080.[8] Hungry runners - low energy availability in male endurance athletes and its impact on performance and testosterone: mini-review. doi:10.4081/ejtm.2023.11104.

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