仰卧上拉锻炼什么肌肉

2025-02-13 21:19:03
推荐回答(5个)
回答1:

80%健身的人都低估了训练前拉伸的重要性,很多健身的朋友明明知道健身前后要拉伸,但在训练时还是会跳过这个必不可少的步骤,或者三下两下草草了事。这么做的根本原因是不但不知道拉伸的好处,而且不知道不拉伸的坏处。
健身锻炼如果长期不拉伸的话,对身体会有很大的伤害,比你意识到的大多了。
1.运动前不做动态拉伸,会导致动作不到位,关节活动范围受限。
2.运动后不做静态拉伸,肌肉会持续紧张,影响健身效果。
3.跑步后不拉伸,腿部肌肉粘结,导致粗腿
4.局部肌肉紧张,肌体不平衡,导致体态问题
拉伸有什么好处哪?
1.促进运动时肌肉内产生的乳酸快速排泄掉
2.让肌肉更加紧致,线条越来越流畅
3.增加肌肉的柔韧性,减少受伤的可能
4.缓解肌肉紧张,让身体更加放松
拉伸虽好,但对于拉伸肌友们还是有不少误区
1.拉伸动作坚持越久越好,每个静态拉伸动作时间控制在15~30秒最佳,时间太长会降低你的运动表现。
2.身体疼痛部位进行拉伸,如果身体本来有伤痛,拉伸会加剧疼痛,大大影响肌肉本身的收缩速率。
3.只在运动前或运动后进行拉伸,如果有的身体部位长期紧绷,就需要多花些时间拉伸放松肌肉。
了解了这些误区后,再来简单了解下拉伸的分类,拉伸的类型有很多,其中4大主要类型里包括了动态拉伸和静态拉伸。
用一句话简单来说就是训练前适合进行动态拉伸,训练后适合进行静态拉伸。
很多肌友训练后觉得累,就偷懒不拉伸了,但拉伸过得人才知道,拉伸真的好舒服,一天不拉睡不着,谁拉谁知道!

回答2:

锻炼部位:胸肌、背阔肌、三角肌、肱三头肌、前剧肌、肋间肌和腹肌


仰卧直臂上拉是一种健身的方法,它的动作是首先横卧在长凳上,身体与凳呈十字交叉,上背放在凳上,肩与凳边齐平,头及下半身悬于凳外,双脚平放地上,以保持身体稳定。然后,两臂向后伸直,叫训练搭档把一个中等重量的哑铃放在手上,哑铃的重量约相当于在第一组坐姿哑铃推举中或最重的一组哑铃弯举中所使用的重量。

方法:

做动作时手不必紧握哑铃,只需用手掌内侧面支撑住哑铃的上半部即可。胳膊稍微弯屈,以便把压力从肘关节上转移开。

做动作之前先深吸一口气,以扩展胸廓,然后缓慢地将哑铃尽可能下放。在哑铃下放的同时必须固定住躯干,以使胸廓扩张、提高躯于肌群的张力。

还有,最好找一个训练搭档帮助压住双腿,以确保哑铃下降到最低处时臀部低于长凳的高度。这样才更有安全感,并使躯下肌群具有更大的张力。

回答3:

主要锻炼上背部肌肉群,包括背阔肌,大圆肌,斜方肌等。次要锻炼肱二头肌。

回答4:

背肌,腹肌,臂肌和胸肌

回答5:

四、坐式屈团身 仰卧位主要为锻炼上、下腹部肌肉。双腿伸直,上身后仰,六、扭腰 一手握把手或拉一定重量的重物,作各种姿势的扭腰和转身练习,以

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