they help keep humans from bending backwards
because god make it this way^.>
The tendons in the human rectus abdominis act as focal points for muscle contraction, providing stability and support to the torso during upright posture. They help maintain proper spinal alignment and distribute forces evenly throughout the core muscles to prevent excessive strain on the spine. Their presence contributes to the overall strength and functionality of the abdominal muscles in supporting the body's upright position.
Improvement in posture through changing tension patterns that affect posture.
yes
yes!
Since posture and body position affect aldosterone, hospitalized patients should remain in an upright position (at least sitting) for two hours before blood is drawn. Occasionally blood will be drawn again before the patient.
only if you sit with poor posture
You can get pinched nerves which will become painful as you get older, also good posture is a sign of confidence.
It actually does affect your personality, in many ways or more. Posture is like a Mood, a sign as in Happy tired angry etc... It's like when your back is straight and your head is up you feel like taking on the world, But not necessarily for few. To put into better understanding, posture is very similar to moods and as you know your personality will differ depending on your current personality.
No, it should not affect it. Some computers have the CPU placed upright, while others fasten it on its side. Neither one has an advantage over the other.
Yes, bad posture does affect breathing. All of the muscles in your chest and abdomen work to increase your lung volume (and the amount of air that you can take in) when you breath. Any posture that restricts the volume of your lungs (for example; sitting hunched or slumped over) is bad for breathing. A typical, healthy person may not notice any problem with their breathing if their posture is poor, but bad posture can greatly affect someone who has reduced muscle strength or control (for example; someone who has a disease like Parkinson's who is stuck in a rigid posture).
The way you hold your body, known as posture, can affect your overall health. Good posture involves keeping your shoulders back, spine aligned, and body balanced. Poor posture can lead to muscle strain, back pain, and even impact your breathing and digestion. Regularly practicing exercises to strengthen your core muscles and being mindful of your posture throughout the day can help improve your overall posture.