You would have to regularly sit down on a daily basis to propose the common sense of the human nature - If you sit down and your spine twist's it is a knowledgeable answerer to recommend a de - spine-twisting seat.
Good posture supports your spine, so your spine can better support your body. The "core" muscles of your trunk are strengthened with good posture, allowing you to twist, turn, bend, run, jump and walk without needless strain or sprain injuries. Also, you can make your body shape look much better than if you stand and walk correctly. Correct posture is also a real help when it comes to slimming down and staying slim.
yes that is what scoliosis is
Spine
Spine
So that you'r spine can twist and move an allows your body to do the same.
Radial and rotation actions of the body are done by the thoracic and lumbar spine.
Distorted; misshapen., To twist of natural or regular shape; to twist aside physically; as, to distort the limbs, or the body., To force or put out of the true posture or direction; to twist aside mentally or morally., To wrest from the true meaning; to pervert; as, to distort passages of Scripture, or their meaning.
Distorted; misshapen., To twist of natural or regular shape; to twist aside physically; as, to distort the limbs, or the body., To force or put out of the true posture or direction; to twist aside mentally or morally., To wrest from the true meaning; to pervert; as, to distort passages of Scripture, or their meaning.
There are two main principles for getting good posture. 1. Practice correct posture in everyday activities: standing, sitting, laying, bending and walking. 2. A balanced exercise program that strengthens both antagonist and protagonist muscles. For example, if you do sit-ups to strengthen your stomach muscles you must do equal conditioning of the lower back (antagonist muscles). If you do not do this your body will become out of balance and you will develop poor posture. The fundamentals of good posture are a "straight" back and keeping your center of gravity over the load bearing joints, shoulders, hips, knees and ankles. For in depth information refer to "8 Steps to a Pain-Free Back" by Esther Gokhale, L.Ac. and "The Pain-Free Program" by Carey, Anthony M.A., C.S.C.S.. Both are excellent sources that teach how to develop good posture.
In your trunk twist the lumber vertebrae mostly take part. In this the facet joints are used. The orthopedic surgeons use the term, facet joint. The anatomists call it as zygapophyseal joints.
Answer by Puhlaa:When your muscles are relaxed your spine may "crack" (what doctors of chiropractic call "release") on its own when you bend, twist, etc. This is simply the release of gases from the joint space, and is no different than cracking knuckles, etc.It should be noted that research has suggested that the "cracking" sound that comes from "cracking" a joint has no therpeutic benefit in itself. It seems that it is rather the high velocity and low amplitude stretch of proprioceptive musculature that surrounds the joint that induced the therapeutic effect. Thus, simply "cracking" your own back by twisting yourself or squeezing a friend will not result in the same benefits of a proper adjustment by a skilled professional such as a doctor of chiropractic, who have attended at least 8 years of post secondary education to perfect this technique.____________________________________.Hmmm, this can be dangerous. The best idea is to be sure the muscles are fully relaxed. So, make sure you let stress go, take a hot massage shower and all that. If there is nothing wrong with your spine, sitting, standing and walking with good posture will align it. You can also try stretching your back. Never jerk into or use momentum to get into a streching position. Just stretch slowly. "Popping" your spine can damage it so be wary. If your spine is seriously out of alignment, such that you cannot get into a proper posture, or if you are in a lot of pain or frequently have spine issues you may want to see a doctor. The best way to avoid spine problems is to have good muscle tone in your back and abdomen and to sit, stand and walk with good posture and sleep on a good mattress at night. Hope this helps!It is possible if you know what you are doing. It took over 3 years of chiropractic training to get to this level of mastery. That said it's a process. Koren Specific Technique is great place to begin if you want to work your way backwards!
Are we talking about long fluorescent "tubes"?The socket may be bad, or the tube is not seated correctly in it's socket.Some fixtures use a socket that the tubes "twist" into.Twist the tube slightly in either direction until it seems "seated".