很多人收缩他们的肌肉很慢，但是放松很快。
Slow lifting. Many people contract their muscles slowly and then release more quickly.
找到盆底肌的位置，学会如何收缩和放松肌肉，不断地练习让自己熟练掌握这一技巧。
It takes diligence to identify your pelvic floor muscles and learn how to contract and relax them. Here are some Pointers.
只要通过简单地放松肌肉，拉伸收缩肌肉，就能提高血液循环并促进氧化作用。
Quite simply by unwinding your muscles, by stretching and contracting them, and improving the blood circulation and oxygenation.
另一个放松技巧是让你身体的每块肌肉依次先收缩后放松。从脚趾开始往上，至头部结束。
Another great relaxationtechnique is to tense up and then relax each musclein your body, one at a time, starting from your toes up to your head.
这个时候，心脏发出的电信号从心房传到心室，所以当心房放松时，心室就收缩。
By this time, the heart's electrical signal has passed from the atria into the ventricles, so while the atria relax, the ventricles contract.
为了帮助减轻身体紧张，当你排队或堵车在等待的时候，尝试肌肉收缩和放松；从脚趾头开始，然后唤起不同的肌肉组织。
To help ease bodily tension, as you're waiting on a line or in traffic, do a muscle tightening and loosening; start at your toes and work up the different muscle groups.
收缩部分是指当你的心脏扩展时的压力，舒张的数据读取是当你的心脏放松时产生的压力。
The systolic part refers to the pressure when your heart is expanded, and the diastolic reading is when your heart is at rest.
首先，中枢神经必须赋予呼吸肌的周期性收缩和放松一种节奏。
First, the CNS must produce a rhythm for the periodic cycle of contraction and relaxation of respiratory muscles.
因此，随着时间的推移，心脏在收缩和舒张期之间放松所需要的时间越来越长。
So over time, the heart starts to take a bit longer to relax between contractions and fill back up with blood.
此外，颈部和喉部的肌肉群也会收缩或者放松来减慢或加快呼吸的速度。
In addition, muscle groups in the throat and neck may be contracted or relaxed to decelerate or accelerate forced airflow created by the respiratory muscles.
连续的肌肉放松包括拉紧一组肌肉是他们处于收缩状态，然后放松。
Progressive Muscle Relaxation (PMR) involves tensing up a group of muscles until they're tightly contracted, then releasing them.
基于收缩因子改进的粒子群算法可以保证算法的收敛性，同时使得速度的限制放松。
The improved particle swarm algorithm based on constriction factors can guarantee the constringency of the algorithm, while the restriction of velocity can be released.
它涉及收缩及松弛你全身的肌肉，以使人们能逐步提高放松自如的能力。
It involves contracting and relaxing muscles around your body so that people develop the ability to relax at will.
肢体不再有重量，所以肌肉再也不需要收缩、放松来保持某种姿势或促成运动。
The limbs no longer have weight, so muscles are no longer required to contract and relax in the usual way to maintain posture and bring about movement.
身体里没有足够的镁，肌肉不能完全放松，而收缩的肌肉会导致其他缺镁症状，如头痛和高血压。
Without enough magnesium in our bodies, muscles cannot fully relax and contracted muscles may lead to other symptoms of magnesium deficiency such as headaches and high blood pressure.
另一个放松技巧是让你身体的每块肌肉依次先收缩后放松。从脚趾开始往上，至头部结束。
Another great relaxation technique is to tense up and then relax each muscle in your body, one at a time, starting from your toes up to your head.
这很简单，如果你想要不好的结果，那么继续要求你的马收缩，在他放松之前。
It is an simple as that. If you want flawed results, go ahead and ask for collection before your horse is relaxed.
给你们没有从场地马术训练中心得到的笔记，训练的阶梯是节奏，放松，联系，动力，正直，收缩。
For those of you who have not been taking notes after your dressage clinics, the training scale goes rhythm, looseness, contact, impulsion, straightness, collection.
这样可以使马先收缩肌肉然后放松。
在进行另一次有力的吸气时，立即放松收缩。
Release the contractions quickly and immediately follow with another forceful exhalation.
在进行另一次有力的吸气时，立即放松收缩。
Release the contractions quickly and immediately follow with another forceful exhalation.
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