popliteus

简明释义

英[/ˌpɑːpˈlɪtiəs/]美[/ˌpɑːpˈlɪtiəs/]

n. 腘肌

英英释义

单词用法

同义词

反义词

例句

1.Injuries of the lateral supporting structures, including the fibular collateral ligament, iliotibial band, biceps femoris, and popliteus tendon, also are depicted with MRI.

外侧支持结构的损伤包括腓侧副韧带、髂胫束、股二头肌、腘肌腱也可用MRI描述。

2.Injuries of the lateral supporting structures, including the fibular collateral ligament, iliotibial band, biceps femoris, and popliteus tendon, also are depicted with MRI.

外侧支持结构的损伤包括腓侧副韧带、髂胫束、股二头肌、腘肌腱也可用MRI描述。

3.Strengthening the popliteus can help improve overall knee function.

加强腘肌可以帮助改善整体膝关节功能。

4.The popliteus is located at the back of the knee and assists in rotation.

在膝关节后部的腘肌有助于旋转。

5.Injuries to the popliteus can lead to pain and instability in the knee.

对腘肌的损伤可能导致膝关节疼痛和不稳定。

6.Physical therapy often includes exercises targeting the popliteus for rehabilitation.

物理治疗通常包括针对腘肌的康复训练。

7.The popliteus muscle plays a crucial role in unlocking the knee joint during flexion.

腘肌在膝关节屈曲时起着解锁的关键作用。

作文

The human body is a marvel of engineering, with various muscles and ligaments working together to provide movement and stability. One of the lesser-known muscles that plays a crucial role in knee function is the popliteus. The popliteus is a small, thin muscle located at the back of the knee. It originates from the lateral condyle of the femur and inserts into the posterior surface of the tibia. Despite its small size, the popliteus has significant importance in the biomechanics of the knee joint.The primary function of the popliteus is to unlock the knee when it is in a fully extended position. When we stand or walk, our knees are often locked in place. To initiate movement, the popliteus contracts, allowing for flexion of the knee. This action is essential for activities such as walking, running, and squatting. Without the proper functioning of the popliteus, individuals may experience difficulty in bending their knees, leading to a range of mobility issues.In addition to unlocking the knee, the popliteus also plays a role in stabilizing the knee joint. It helps to control the rotational movements of the tibia relative to the femur during activities that involve pivoting or changing direction. This stabilization is particularly important in sports and physical activities where sudden changes in movement are common. A well-functioning popliteus can help prevent injuries such as ligament tears and other knee-related problems.Injuries to the popliteus are relatively rare, but they can occur, especially in athletes who engage in high-impact sports. Symptoms of a popliteus injury may include pain at the back of the knee, swelling, and difficulty in knee movement. Treatment options typically involve rest, ice, compression, and elevation (RICE), along with physical therapy to strengthen the surrounding muscles and improve flexibility.Understanding the anatomy and function of the popliteus can help individuals appreciate the complexity of the knee joint and the importance of maintaining overall knee health. Strengthening exercises that target the muscles around the knee, including the popliteus, can enhance stability and reduce the risk of injuries. Additionally, proper warm-up and stretching routines before engaging in physical activities can help protect this vital muscle.In conclusion, the popliteus may be a small muscle, but its contributions to knee function are significant. By facilitating the unlocking of the knee and providing stability during movement, the popliteus plays an essential role in our ability to perform daily activities and enjoy sports. Awareness of this muscle can lead to better preventive measures against injuries and promote overall knee health, allowing individuals to remain active and agile throughout their lives.

人体是工程的奇迹，各种肌肉和韧带共同作用，提供运动和稳定性。一个较少被人知晓但在膝关节功能中起着至关重要作用的肌肉是popliteus。popliteus是位于膝盖后部的一块小而薄的肌肉。它起源于股骨的外侧髁，并插入胫骨的后表面。尽管它的体积较小，但popliteus在膝关节生物力学中具有重要意义。popliteus的主要功能是在膝关节完全伸展时解锁膝盖。当我们站立或行走时，膝盖通常处于锁定状态。为了开始运动，popliteus收缩，使膝盖能够弯曲。这一动作对于如行走、跑步和深蹲等活动至关重要。如果popliteus功能不正常，个体可能会在弯曲膝盖时遇到困难，从而导致一系列移动问题。除了解锁膝盖外，popliteus还在稳定膝关节方面发挥作用。它帮助控制胫骨相对于股骨的旋转运动，尤其是在涉及转身或改变方向的活动中。这种稳定性在体育和身体活动中尤为重要，因为这些活动常常需要突然改变动作。良好的popliteus功能可以帮助预防诸如韧带撕裂和其他膝关节相关问题的伤害。对popliteus的伤害相对较少，但在参与高冲击运动的运动员中可能会发生。popliteus受伤的症状可能包括膝盖后部疼痛、肿胀和膝盖运动困难。治疗方案通常包括休息、冰敷、压迫和抬高（RICE），以及物理治疗，以增强周围肌肉的力量并改善灵活性。了解popliteus的解剖结构和功能可以帮助人们欣赏膝关节的复杂性以及保持整体膝关节健康的重要性。针对膝盖周围肌肉的强化锻炼，包括popliteus，可以增强稳定性并降低受伤风险。此外，在进行体育活动之前进行适当的热身和拉伸可以帮助保护这一重要肌肉。总之，popliteus可能是一块小肌肉，但它对膝关节功能的贡献是显著的。通过促进膝盖的解锁和在运动中提供稳定性，popliteus在我们进行日常活动和享受运动的能力中发挥着重要作用。意识到这一肌肉可以导致更好的预防措施，以防止受伤并促进整体膝关节健康，使个体能够在生活中保持活跃和灵活。