By: Danny Moon
Athens Now is pleased to welcome Danny Moon to our writing team. He is a serious athlete, coach and personal trainer. Danny has been serving the Huntsville community
for years as a technician at Hazel Green Chiropractic Clinic under the direction of Dr. John Boyle.
The kinetic chain (sometimes called the kinematic chain) is an engineering concept used to describe human movement. Like a machine, the human body is made up of fixed segments given mobility by joints. A kinetic chain is the concept that these joints and segments have an effect on one another during movement. When one is in motion, it creates a chain of events that affects the movement of adjacent joints and segments.
How does Kinetics affect your posture?
A good healthy posture is when all joints are aligned, which allows the body to maintain normal curves of the spine:
- The cervical spine (neck) has an anterior (frontward) curve.
- The thoracic (chest) has a posterior (toward the back of the body) curve.
- The lumbar (lower back) spine has an anterior curve.
There are a couple of key body marks to remember when maintaining good posture. First, the ear should be directly over the shoulder, the shoulder over the hips, and the hips over the knees and ankles – to create a straight line. This allows the joints and spine to become like a spring, which can withstand weight and pressure. When one of these body marks becomes misaligned, stress is transferred throughout the spine and neighboring extremities, resulting in overcompensation.
Upper Body Cross Syndrome
When the cervical spine becomes out of alignment resulting in forward head posture, it’s referred to as upper body cross syndrome. Upper body cross syndrome is when the anterior (front) muscles in the neck and the thoracic (mid-back) muscles become weak. Once the muscles are weak, it causes the chest muscles to tighten, pulling the shoulders forward, leading to tight trapezius muscles. Over a period of time, the muscle imbalance can cause symptoms such as:
- Headaches
- Neck pain or strain in the back of the neck
- Chest pain and tightness
- Pain in the upper back, especially the shoulders
- Difficulty sitting, reading, watching television, or driving for long periods of time
- Restricted range of motion in the neck or shoulders
- Numbness, tingling, and pain in the upper arms
Lower Body Cross Syndrome
Lower body cross syndrome happens with prolonged sitting or an anterior pelvic tilt. The abdominal and gluteal muscles become stretched and weaken, while the lower back muscles and hip flexors (muscles at the front of the hips which are used to move your legs) become short and tight. Many people with lower body cross syndrome often suffer from lower back pain or pain in the pelvic/hip joints. In addition, they experience reduced mobility or stiffness in the lumbar spine, hip, hamstring, or pelvic region. Many encounter pain in hip flexors, groin, spine, or buttock muscles, as well as a protruding stomach from an overly arched lower back.
Maintaining Kinect Balance
Maintaining balance in the kinetic chain can lead to a stronger and healthier spine, which ensures the body remains functional without pain and stress. Exercising daily with simple things like walking and stretching or even core strengthening exercises will help improve kinetic chain function. If you are currently doing these things and still feel there is a problem, consult with a professional movement specialist, like your local chiropractor, physical therapist, kinesiologist, or massage therapist, to address the issue.
The kinetic chain (sometimes called the kinematic chain) is an engineering concept used to describe human movement. Like a machine, the human body is made up of fixed segments given mobility by joints. A kinetic chain is the concept that these joints and segments have an effect on one another during movement. When one is in motion, it creates a chain of events that affects the movement of adjacent joints and segments.
By: Danny Moon
December 20, 2024
