黄酸二胺对运动后肌肉疼痛的影响 - 一项随机对照试验
Fabiana Cristina Barreiros da Cunha1, Giovana Bobato Cortez1,2, Isabela Mayer Pucci3
1Center of Health Science, Londrina State University, Londrina, Brazil.
Journal of dietary supplements
|August 16, 2025
概括
食用大豆异黄 (DSM) 补充剂可以通过减少运动后肌肉疼痛和氧化应激来帮助女性足球运动员. 虽然不提高运动表现,但DSM显示了改善恢复和平衡的潜力.
科学领域:
- 运动科学 运动科学 运动科学
- 营养生物化学 营养生物化学
- 运动生理学 运动生理学
背景情况:
- 女运动员在强度炼后面临着独特的恢复挑战.
- 氧化应激和肌肉疼痛 (DOMS) 可以损害运动表现.
- 饮食补充剂正在探索减轻运动引起的疲劳和损伤.
研究的目的:
- 评估饮食中的大豆异黄 (DSM) 对职业女足球运动员体育表现的影响.
- 评估DSM对运动引起的肌肉疼痛,氧化应激,力量恢复和姿势平衡的影响.
- 为了确定DSM作为女性运动员的预防补充剂的有效性.
主要方法:
- 一个随机,双盲,安慰剂控制的交叉试验.
- 15名职业女子足球运动员每天接受DSM或安慰剂 (750毫克) 3天.
- 强烈动态炼方案适用于下肢,评估时间超过48小时.
主要成果:
- 与安慰剂相比,DSM并没有显著提高运动表现.
- 在48小时后,DSM对减少氧化损伤 (脂质过氧化) 和肌肉疼痛产生了微不足道至中度的影响,尽管在统计学上并不显著.
- 在24小时后,DSM在预防肌肉力量减少和改善姿势平衡方面表现出潜力.
结论:
- 食大豆异黄 (DSM) 可能为足球运动员提供超出性能提升的好处.
- 在减轻运动后肌肉疼痛,氧化应激和力量减弱方面,DSM似乎有效.
- 该补充剂在支持姿势平衡恢复方面表现有希望,有助于改善运动结果.
相关概念视频
Muscle Recovery and Fatigue
2.5K
Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
2.5K
Exercise and Cardiovascular Response
1.1K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
1.1K
Exercise and Muscle Performance
1.6K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
1.6K
Classification of Skeletal Muscle Relaxants
2.7K
Skeletal muscle relaxants are a group of drugs that can reduce muscle stiffness and induce temporary paralysis to relieve pain. These agents can act centrally to reduce muscle tone or spasms in painful conditions such as multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS), or spinal injuries; they are called antispasmodics or spasmolytics.
Peripherally acting skeletal muscle relaxants interfere with the neurotransmission at the neuromuscular end plate to induce paralysis during...
Peripherally acting skeletal muscle relaxants interfere with the neurotransmission at the neuromuscular end plate to induce paralysis during...
2.7K
Skeletal Muscle Relaxants: Adverse Effects
471
Skeletal muscle relaxants are widely used for muscle paralysis and relieving pain following any muscle injury or stiffness. However, depending on the drug type, they can have adverse effects that range from mild to severe. Usually, nondepolarizing neuromuscular blockers have minimal side effects. For example, drugs like d-tubocurarine, cisatracurium, and rocuronium cause hypotension, whereas drugs like baclofen, when stopped abruptly, can lead to the recurrence of spastic conditions.
Unlike...
Unlike...
471


