hamstrings

简明释义

英[ˈhæmstrɪŋz]美[ˈhæmstrɪŋz]

n. 蹄筋（hamstring 的复数）

英英释义

单词用法

同义词

反义词

例句

1.But its main benefit in injury minimization may be in relation to the hamstrings.

但其主要受惠于伤害最小可能涉及的腘。

2.Extend the hamstrings. Create arches in the feet.

伸展腘绳肌，脚建立起足弓。

3.Bend your knees a little if your hamstrings are tight, to protect your back.

如果感觉肌肉拉得过紧，可适度弯曲膝盖以保护背部。

4.The femurs are held in neutral alignment with knees extended, elongating the hamstrings and low back.

大腿保持在中立状态配合膝盖的伸展，拉长和缩回腿筋。

5.Finish with 5 minutes of cooldown stretching of the calf muscles, hamstrings, and quads.

冷身5分钟，拉伸小腿肌肉，腿筋和股四头肌，结束。

6.One youngster has his hamstrings stretched out as his instructor pins his leg almost vertically alongside his head.

一个小男孩的腿被教练死死压到了头旁，这样他的腿腱得以伸展。

7.The front and back leg quadriceps contract, extending the knees and stretching the lower region of the hamstrings.

股四头肌前侧和后侧收缩，伸直膝盖、伸展腘旁肌下部。

8.The coach advised him to strengthen his hamstrings to improve his performance.

教练建议他增强腿筋的力量以提高表现。

9.Stretching can help prevent injuries to your hamstrings.

拉伸可以帮助预防对你的腿筋的伤害。

10.She felt a tightness in her hamstrings after the workout.

锻炼后，她感到她的腿筋有些紧绷。

11.He pulled his hamstrings while running the marathon.

他在跑马拉松时扭伤了他的腿筋。

12.A proper warm-up can reduce the risk of hamstrings injuries.

适当的热身可以降低受伤的风险，尤其是对腿筋的伤害。

作文

The human body is a complex and fascinating system, with each muscle playing a crucial role in our ability to move and function. One of the important muscle groups that often gets overlooked is the group known as the hamstrings. The hamstrings are located at the back of the thigh and consist of three muscles: the biceps femoris, semitendinosus, and semimembranosus. These muscles are essential for various movements, such as walking, running, and jumping. They work in conjunction with other muscle groups to allow for smooth and coordinated motion.In sports and physical activities, the strength and flexibility of the hamstrings are vital. Athletes rely on these muscles to generate power during sprinting and to maintain speed and agility. However, the hamstrings are also prone to injuries, especially during high-intensity activities. A common injury is a strain, which can occur when the muscle is overstretched or subjected to excessive force. This type of injury can sideline an athlete for weeks or even months, making it essential to understand how to properly care for and strengthen the hamstrings.One effective way to prevent injuries to the hamstrings is through proper warm-up routines. Dynamic stretching, which involves moving parts of your body and gradually increasing reach, speed of movement, or both, can help prepare the hamstrings for the demands of physical activity. Additionally, incorporating strength training exercises that target the hamstrings can enhance their resilience. Exercises such as deadlifts, leg curls, and bridges are excellent for building strength in this muscle group.Flexibility is another crucial aspect of maintaining healthy hamstrings. Tight hamstrings can lead to imbalances in the body, potentially causing lower back pain or issues with posture. Regular stretching can improve flexibility and range of motion, reducing the risk of injury. Yoga and Pilates are excellent practices that focus on stretching and strengthening the entire body, including the hamstrings.Moreover, understanding the biomechanics of the hamstrings can help in recognizing their importance in overall body movement. The hamstrings play a significant role in hip extension and knee flexion, which are fundamental movements in many sports. When these muscles are weak or injured, it can affect not only performance but also increase the risk of injury to other areas, such as the knees and lower back.In conclusion, the hamstrings are a critical component of our muscular system that deserves attention and care. Whether you are an athlete or someone who enjoys physical activity, understanding the function and health of your hamstrings can lead to improved performance and reduced injury risk. By incorporating proper warm-ups, strength training, and flexibility exercises into your routine, you can ensure that your hamstrings remain strong and functional throughout your life. Taking the time to care for these muscles will pay off in the long run, allowing you to enjoy a more active and fulfilling lifestyle.

人体是一个复杂而迷人的系统，每块肌肉在我们移动和功能的能力中都扮演着至关重要的角色。其中一个常被忽视的重要肌肉群就是被称为腿筋的肌肉。腿筋位于大腿后部，由三块肌肉组成：股二头肌、半腱肌和半膜肌。这些肌肉对于各种运动至关重要，如走路、跑步和跳跃。它们与其他肌肉群协同工作，允许平滑和协调的运动。在运动和体育活动中，腿筋的力量和灵活性至关重要。运动员依赖这些肌肉在短跑中产生力量，并保持速度和敏捷性。然而，腿筋也容易受伤，尤其是在高强度活动中。常见的伤害是拉伤，当肌肉被过度拉伸或承受过大力量时就会发生。这种类型的伤害可能会使运动员休息几周甚至几个月，因此了解如何正确照顾和增强腿筋非常重要。预防腿筋受伤的一种有效方法是进行适当的热身。动态拉伸，包括移动身体部位并逐渐增加伸展、运动速度或两者的结合，可以帮助为身体活动的需求做好准备。此外，加入针对腿筋的力量训练练习可以增强其韧性。像硬拉、腿弯举和桥式等练习非常适合增强这一肌肉群的力量。灵活性也是保持健康腿筋的另一个关键方面。紧绷的腿筋可能导致身体失衡，进而引发下背痛或姿势问题。定期拉伸可以改善灵活性和活动范围，从而减少受伤风险。瑜伽和普拉提是注重全身拉伸和强化的优秀练习，包括腿筋。此外，了解腿筋的生物力学可以帮助认识到它们在整体身体运动中的重要性。腿筋在髋部伸展和膝部屈曲中扮演着重要角色，这些都是许多运动中的基本动作。当这些肌肉虚弱或受伤时，不仅会影响表现，还可能增加其他区域（如膝盖和下背部）受伤的风险。总之，腿筋是我们肌肉系统的关键组成部分，值得关注和照顾。无论你是运动员还是喜欢体育活动的人，理解你的腿筋的功能和健康状况都可以提高表现并减少受伤风险。通过将适当的热身、力量训练和灵活性练习纳入你的日常生活，你可以确保你的腿筋在整个生命中保持强壮和功能良好。花时间照顾这些肌肉将带来长期的回报，让你享受更积极和充实的生活方式。