deltoids

简明释义

英[ˈdeltɔɪdz]美[ˈdeltɔɪdz]

n. 三角肌（deltoid 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.The invention consists in gym work-out equipment for chest, deltoids, trapeziums and triceps muscles designated to be used both in specific areas such as gyms etc and in private areas.

本发明涉及一种用于训练胸肌、三角肌、梯形肌以及三头肌的体育运动器械，其指定在两个特定地方使用，例如体育馆等和私人区域。

2.The invention consists in gym work-out equipment for chest, deltoids, trapeziums and triceps muscles designated to be used both in specific areas such as gyms etc and in private areas.

本发明涉及一种用于训练胸肌、三角肌、梯形肌以及三头肌的体育运动器械，其指定在两个特定地方使用，例如体育馆等和私人区域。

3.The upper trapezius in the back and the anterior deltoids at the front of the shoulders lift the arms.

背部的上斜方肌和肩膀前侧的前三角肌上提手臂。

4.The middle portions of the deltoids abduct the shoulders, drawing them away from the trunk.

三角肌中部使肩膀外展，将肩膀向远离躯干的方向拉。

5.The anterior deltoids over the front of the shoulder lift the arms.

三角肌（位于肩膀前侧）上提手臂。

6.Gradually he felt his deltoids becoming sore.

渐渐他觉得两臂上的三角肌发酸。

7.The personal trainer emphasized the importance of strengthening the deltoids 三角肌 for better shoulder stability.

私人教练强调了增强deltoids 三角肌的重要性，以提高肩部稳定性。

8.During the workout, I felt the burn in my deltoids 三角肌 after performing several overhead presses.

在锻炼过程中，我在做了几组推举后感到我的deltoids 三角肌在烧。

9.Many athletes focus on their deltoids 三角肌 to improve their performance in throwing sports.

许多运动员专注于他们的deltoids 三角肌，以提高在投掷运动中的表现。

10.Incorporating lateral raises into your routine can effectively target the deltoids 三角肌.

将侧平举纳入你的训练中可以有效地针对deltoids 三角肌。

11.A well-defined set of deltoids 三角肌 can enhance your overall physique and appearance.

一组轮廓分明的deltoids 三角肌可以提升你的整体体型和外观。

作文

The human body is a marvel of biological engineering, with each muscle playing a vital role in our daily activities. Among these muscles, the deltoids (三角肌) are particularly significant as they contribute to the shape and strength of the shoulders. The deltoids are composed of three distinct parts: the anterior, lateral, and posterior fibers, each responsible for different movements of the arm. Understanding the deltoids is essential not only for fitness enthusiasts but also for anyone interested in human anatomy and physical health. To begin with, the anterior fibers of the deltoids are primarily engaged when we perform pushing movements, such as a bench press or a push-up. These exercises are common in strength training routines and help to develop the front part of the shoulder. In contrast, the lateral fibers of the deltoids are activated during lateral raises and overhead presses, which are crucial for building width in the shoulders. Finally, the posterior fibers help in pulling movements, such as rows and reverse flyes, which are essential for maintaining a balanced physique and preventing injuries. Incorporating exercises that target the deltoids into a workout routine can lead to improved overall upper body strength and aesthetics. However, it is vital to approach training with caution. Overworking the deltoids can lead to strain and injuries, especially if proper form is not maintained. This highlights the importance of warming up before workouts, using appropriate weights, and allowing adequate recovery time between sessions. Moreover, the deltoids play a crucial role in everyday activities. Simple tasks like lifting objects, reaching for items on a high shelf, or even carrying groceries engage the deltoids. This daily use underscores the importance of keeping these muscles strong and healthy. A well-rounded fitness program that includes both strength training and flexibility exercises can help maintain functional strength in the deltoids and prevent the wear and tear that comes with age. In addition to physical training, understanding the anatomy and function of the deltoids can enhance one’s appreciation for the body’s capabilities. For instance, the deltoids are not just isolated muscles; they work in conjunction with other muscles in the shoulder girdle and the upper body, creating a complex network of movement. This interconnectedness is vital for performing compound movements that require coordination and stability. Furthermore, the aesthetic aspect of well-developed deltoids cannot be overlooked. Many individuals aspire to achieve defined shoulders as part of their fitness goals. Aesthetic appeal aside, strong deltoids contribute to better posture and can alleviate strain on the neck and back, promoting overall health and well-being. In conclusion, the deltoids are an integral part of the muscular system that deserves attention in any fitness regimen. Understanding their function, incorporating targeted exercises, and recognizing their role in daily activities can lead to enhanced physical performance and aesthetic results. As we continue to learn about our bodies, the deltoids serve as a reminder of the intricate design of human anatomy and the importance of maintaining our physical health through proper exercise and care.

人类的身体是生物工程的奇迹，每块肌肉在我们的日常活动中都扮演着重要角色。在这些肌肉中，deltoids（三角肌）尤其重要，因为它们有助于肩部的形状和力量。deltoids由三个不同的部分组成：前纤维、侧纤维和后纤维，每个部分负责手臂的不同运动。理解deltoids不仅对健身爱好者至关重要，对任何对人体解剖学和身体健康感兴趣的人来说也是如此。 首先，deltoids的前纤维在我们进行推举动作时主要参与，例如卧推或俯卧撑。这些练习在力量训练中很常见，有助于发展肩部的前部。相反，deltoids的侧纤维在进行侧平举和过顶推举时被激活，这对增强肩部宽度至关重要。最后，后纤维在拉动动作中起作用，例如划船和反向飞鸟，这对保持身体平衡和防止受伤至关重要。 将针对deltoids的锻炼纳入锻炼计划可以提高整体上半身力量和美观。然而，重要的是要谨慎对待训练。过度训练deltoids可能导致拉伤和受伤，特别是在没有保持正确姿势的情况下。这突显了在锻炼前热身、使用适当重量以及在训练之间允许足够恢复时间的重要性。 此外，deltoids在日常活动中也发挥着重要作用。简单的任务如提起物体、从高架子上拿东西，甚至提着杂货都涉及到deltoids。这种日常使用强调了保持这些肌肉强壮和健康的重要性。一个全面的健身计划，包括力量训练和柔韧性练习，可以帮助维持deltoids的功能性力量，并防止随着年龄增长而出现的磨损。 除了身体训练，理解deltoids的解剖学和功能可以增强人们对身体能力的欣赏。例如，deltoids不仅仅是孤立的肌肉；它们与肩带和上半身的其他肌肉协同工作，形成一个复杂的运动网络。这种相互联系对于执行需要协调和稳定性的复合动作至关重要。 此外，发达的deltoids的美学方面也不容忽视。许多人希望实现定义明确的肩膀作为他们的健身目标的一部分。除了美学吸引力之外，强壮的deltoids有助于改善姿势，并能缓解颈部和背部的压力，促进整体健康和幸福。 总之，deltoids是肌肉系统中不可或缺的一部分，值得在任何健身计划中关注。理解它们的功能，结合针对性的锻炼，并认识到它们在日常活动中的作用，可以提高身体表现和美学效果。随着我们继续了解自己的身体，deltoids提醒我们人体解剖的复杂设计以及通过适当的锻炼和护理来维护身体健康的重要性。