quadriceps

简明释义

英[ˈkwɒdrɪseps]美[ˈkwɑːdrɪseps]

n. [解剖] 四头肌

复 数 q u a d r i c e p s 或 q u a d r i c e p s e s

英英释义

单词用法

同义词

反义词

例句

1.The quadriceps muscle brings your knee into full extension.

四头肌肌肉让你的膝进入完全的延长。

2.Steps work wonders for lifting and tightening the gluteal muscles, quadriceps, calves, and hamstrings.

爬台阶有助于提升和收紧臀肌、股四头肌，以及腿筋。

3.You can improve your health by training with free weights or doing exercises that will build up your quadriceps and protect your knees.

通过重量训练或做运动来锻炼出四头肌和保护膝盖，从而使得你自己更加健康。

4.Methods:The tendofemoral contact between the inner surface of quadriceps and femoral condylar was observed on 50 knee specimens.

方法：对50侧膝关节的股四头肌腱内面及其与股骨髁的接触进行了观测。

5.Results (1) Overtraining caused the decrease of the mitochondrial protein in quadriceps femoris.

结果（1）过度训练导致大鼠骨骼肌线粒体蛋白含量降低；

6.Objective To explore the effect of acupuncture and moxibustion combined with quadriceps exercise on osteoarthritis of knee joint.

目的探讨针灸结合股四头肌强化训练治疗膝关节骨性关节炎的疗效。

7.The quadriceps along the front of the thigh straightens the knee.

股四头肌和大腿前侧使膝盖伸直。

8.The quadriceps muscles down the front of the thighs shorten to straighten the knees.

股四头肌使大腿肌肉向下缩短，膝盖伸直。

9.Physical therapists often recommend stretching the quadriceps 股四头肌 to improve flexibility.

物理治疗师通常建议拉伸股四头肌以改善灵活性。

10.After running a marathon, my quadriceps 股四头肌 were sore from the exertion.

跑完马拉松后，我的股四头肌因过度使用而感到酸痛。

11.Strength training exercises like squats target the quadriceps 股四头肌 effectively.

力量训练如深蹲有效地针对了股四头肌。

12.In weightlifting, strong quadriceps 股四头肌 are essential for performing lifts properly.

在举重中，强壮的股四头肌对于正确进行举重至关重要。

13.Cycling is a great way to strengthen your quadriceps 股四头肌 without putting too much stress on your joints.

骑自行车是增强你的股四头肌而不对关节施加太大压力的好方法。

作文

The human body is a marvel of engineering, with each muscle playing a crucial role in our daily activities. One of the most important muscle groups is the quadriceps, which is located at the front of the thigh. The quadriceps comprises four individual muscles: the rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius. Together, these muscles work to extend the knee and are essential for movements such as walking, running, and jumping. Understanding the function and importance of the quadriceps can help us appreciate the complexity of our musculoskeletal system.In athletic training, the quadriceps play a pivotal role in performance. Athletes rely on strong and well-conditioned quadriceps to enhance their speed and power. For instance, sprinters need explosive strength in their quadriceps to propel themselves forward quickly. Similarly, in sports like soccer or basketball, strong quadriceps are crucial for jumping, sprinting, and changing directions rapidly. Therefore, many training programs include specific exercises targeting the quadriceps, such as squats, lunges, and leg presses.In addition to athletic performance, the quadriceps also play a significant role in everyday activities. Simple tasks such as climbing stairs, standing up from a seated position, or even walking require the engagement of the quadriceps. As we age, maintaining the strength of the quadriceps becomes increasingly important to prevent falls and maintain mobility. This is why physical therapists often focus on strengthening the quadriceps in rehabilitation programs for older adults or individuals recovering from knee injuries.Injuries to the quadriceps can be quite common, especially among athletes. Strains or tears in the quadriceps can occur due to overexertion or improper technique during physical activities. Symptoms of a quadriceps injury may include pain, swelling, and difficulty moving the knee. Recovery from such injuries typically involves rest, ice, compression, and elevation (RICE), along with physical therapy to regain strength and flexibility in the quadriceps.To prevent injuries, it is essential to warm up properly before engaging in any physical activity. Dynamic stretches that involve the quadriceps can help prepare the muscles for intense exertion. Additionally, incorporating strength training exercises into a regular fitness routine can enhance the resilience of the quadriceps and reduce the risk of injury.In conclusion, the quadriceps are vital muscles that contribute significantly to both athletic performance and daily activities. Understanding their anatomy and function can help individuals appreciate the importance of maintaining their strength and health. By engaging in proper training, rehabilitation, and injury prevention strategies, we can ensure that our quadriceps remain strong and functional throughout our lives.

人体是一个工程奇迹，每块肌肉在我们的日常活动中都扮演着至关重要的角色。其中最重要的肌肉群之一是股四头肌，位于大腿前部。股四头肌由四块独立的肌肉组成：股直肌、外侧广肌、内侧广肌和中间广肌。这些肌肉共同作用于膝关节的伸展，对于走路、跑步和跳跃等动作至关重要。理解股四头肌的功能和重要性，可以帮助我们欣赏肌肉骨骼系统的复杂性。在运动训练中，股四头肌扮演着关键角色。运动员依靠强壮且经过良好训练的股四头肌来增强他们的速度和力量。例如，短跑运动员需要在股四头肌中具备爆发力，以迅速向前推进。同样，在足球或篮球等运动中，强壮的股四头肌对于跳跃、冲刺和快速变向至关重要。因此，许多训练计划包括针对股四头肌的特定锻炼，例如深蹲、弓步和腿举。除了运动表现，股四头肌在日常活动中也起着重要作用。爬楼梯、从坐姿站起或甚至走路等简单任务都需要调动股四头肌。随着年龄的增长，保持股四头肌的力量变得越来越重要，以防止跌倒并保持活动能力。这就是为什么物理治疗师通常在老年人或从膝关节受伤中恢复的人群的康复计划中，重点加强股四头肌。对股四头肌的损伤相当常见，尤其是在运动员中。由于过度用力或不当技术，可能会导致股四头肌拉伤或撕裂。股四头肌损伤的症状可能包括疼痛、肿胀和移动膝关节的困难。恢复此类损伤通常涉及休息、冰敷、压迫和抬高（RICE），以及物理治疗，以恢复股四头肌的力量和灵活性。为了预防损伤，在进行任何体育活动之前，适当热身至关重要。动态拉伸可以帮助准备股四头肌以应对剧烈的运动。此外，将力量训练锻炼纳入日常健身计划，可以增强股四头肌的韧性，减少受伤的风险。总之，股四头肌是重要的肌肉，对运动表现和日常活动都有显著贡献。理解它们的解剖结构和功能，可以帮助个人认识到保持其力量和健康的重要性。通过参与适当的训练、康复和损伤预防策略，我们可以确保我们的股四头肌在整个生命中保持强壮和功能正常。