在女性精英大师运动员中,长期运动与不同的骨质生成指数,饮食模式,身体组成,生物因素和骨矿物质密度之间的关联
Anna Kopiczko1,2, Jakub Bałdyka3, Jakub Grzegorz Adamczyk3
1Department of Human Biology, Józef Piłsudski University of Physical Education in Warsaw, Marymoncka 34 St., 00-968, Warsaw, Poland. anna.kopiczko@awf.edu.pl.
Scientific reports
|March 18, 2025
概括
精英女运动员的精英运动员
科学领域:
- 运动生理学 运动生理学
- 骨的新陈代谢 骨的新陈代谢
- 营养科学 营养科学
背景情况:
- 骨矿物质密度 (BMD) 对骨健康至关重要,特别是在老年运动员中.
- 了解影响精英女大师运动员BMD的因素对于长期骨健康策略至关重要.
- 不同的运动学科可能与骨健康指标有独特的关联.
研究的目的:
- 为了评估长期运动,饮食模式,身体组成,生物因素和精英女大师运动员的BMD之间的关联.
- 将这些协会与耐力运动员 (EA),速度力量运动员 (SPA) 和投运动员 (TA) 进行比较.
主要方法:
- 199名女精英大师运动员 (EA,SPA,TA) 参加了比赛.
- 用密度计测量骨参数;用生物电阻分析测量身体组成.
- 评估饮食模式和摄入量使用半定量食品频率问卷;通过采访评估生物因素和骨折史.
主要成果:
- 对于远端前臂BMD,更年期的年龄,骨折史,乳制品摄入量,饮食模式和运动类型 (骨质生成指数) 是重要的因素.
- 靠近前臂的BMD受初潮时的年龄,更年期的年龄,骨折史,乳制品摄入量,饮食模式和运动类型的影响.
- 高摄入水果,蔬菜,乳制品,全谷物,瘦蛋白质和坚果/豆类的EA和SPA显示出更高的BMD.
- 没有乳糖和无质饮食的TA表现出更高的BMD;晚期初潮在所有组中都与更高的BMD有关.
结论:
- 长期的体育训练,特别是投,会对骨健康和老化过程中的矿化产生积极影响.
- 在不同的运动员群体中,特定的饮食模式与更高的BMD有关.
- 推广投等运动可能有利于健康的衰老和维护骨健康.
相关概念视频
01:29Bone Disorders
3.4K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
3.4K
01:55Bone Structure
47.8K
Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.
47.8K
01:31Essential Minerals for Bone Health
3.7K
The minerals contained in all of the food we consume are essential for our organ systems. However, certain essential minerals, such as calcium, phosphorus, magnesium, manganese, and fluoride, largely affect bone health.
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
3.7K
01:17Hormones and Bone Tissue
2.5K
The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
2.5K