Which of the following means the correct positioning of the body for a given task?

The Importance of Posture

You may have heard that good posture is essential for good health, but do you know why? Posture refers to how you position your body when you’re sitting, standing, or lying down. Your posture is the result of habits formed over the course of years.

Many people may recognize poor posture in others without realizing how their own falls short. If you look around at co-workers at the office, you’ll likely find them hunched over at their desks. Learn why good posture matters — and what you can do to improve yours.

What is good posture?

Good posture is the proper alignment of your body when standing or sitting. Correct positioning involves training yourself to hold your body against gravity with the least strain and tension on supportive structures, such as your muscles and ligaments. Proper posture keeps your bones and joints in optimal alignment and decreases wear and tear on supportive structures.

Good posture reduces back and neck pain

The proper alignment of your spine allows you to move easily so that your body supports your weight without strain. Poor posture can place stress on your tendons, muscles, and ligaments, leading to neck and back pain.

If you suffer from neck and back pain, it may surprise you to know that improving your posture may go a long way in easing your symptoms.

Poor posture impacts digestion

Slouching puts your body in an unnatural position that can impact certain abdominal organs. Stooping or hunching over at your desk or slouching while looking at your mobile device can interfere with proper digestion, increasing the risk for acid reflux and constipation.

If you notice that you get heartburn when slouching, something as simple as sitting up straight may bring relief.

Good posture improves muscle and joint function

When you use good posture, your muscles and other structures function properly, helping you to avoid abnormal wear and tear. Improper posture places stress on your joints and can cause them to wear away. This is the most common cause of osteoarthritis, a form of “wear and tear” arthritis.

While other factors, such as age and genetics, can increase the risk of arthritis, the way you carry your body plays a role in how much stress you put on your joints. Keeping your body aligned in the proper posture can reduce muscle fatigue and strain and help keep your joints healthy and lubricated.

Proper posture boosts mood

When you think about factors that can improve your mood, posture likely isn’t the first thing to come to mind. Look at it this way: Your brain and body have two-way communication, meaning that your mood can impact your posture and your posture can affect your mood. When you’re happy, you may notice that you sit upright, and when you’re feeling down, you’re more likely to slouch or sit in a slumped position.

The next time you notice your mood sinking, try changing your posture; stand up straight, and take deep breaths. You may notice a gentle boost in mood after doing so.

Proper posture improves spine health

Good posture is one of the simplest and easiest ways to keep your spine healthy. While it may take some practice and mindfulness, using correct posture will provide the appropriate back support. This is especially important if you spend time sitting in an office chair or standing throughout the day.

Sitting and standing with proper alignment improves blood flow, helps keep your nerves and blood vessels healthy, and supports your muscles, ligaments, and tendons. People who make a habit of using correct posture are less likely to experience related back and neck pain.

Back pain is one of the most common complaints we see at our clinics throughout the Chicagoland area. Our specialists will work with you to address the root cause of your pain and bring you relief.

To learn more about orthopedic care at Barrington Orthopedic Specialists, call the office nearest you or request an appointment online. For neck and lower back pain, we recommend you make an appointment with our physical medicine physicians Dr. Brook Belcher and Dr. David Tashima. For orthopedic surgery, please refer to our orthopedic surgeons: Dr. Anubhav Jagadish and Dr. Richard Rabinowitz. Please note that all four of Barrington Orthopedic Specialists locations offer a rehabilitation department for physical therapy.

There is no one or single body position that is recommended for sitting. Every worker can sit comfortably by adjusting the angles of their hips, knees, ankles and elbows. The following are general recommendations. Occasional changes beyond given ranges are acceptable and sometimes beneficial.

Sitting position recommendations

  • Keep the joints such as hips, knees, and ankles at an angle of 90° or slightly higher
  • Keep knee joints at or below the hip joints
  • Keep ankle joints in front of the knees
  • Keep a gap the width of three fingers between the back of the knee joint and the front edge of the seat
  • Keep feet flat on the floor or on a footrest.

Which of the following means the correct positioning of the body for a given task?

  • Keep the upper body straight (not twisted) and in an upright position
  • Keep the lumbar support of the back rest in your lumbar region (curve in the lower back)
  • Keep the back straight (avoiding twisting)

Which of the following means the correct positioning of the body for a given task?

  • Keep the head aligned with the spine
  • Keep upper arms between vertical and 20° forward
  • Keep elbows at an angle around 90°, close to the body, and avoid lifting or dropping shoulders

Which of the following means the correct positioning of the body for a given task?

  • Keep the wrists straight and aligned with the forearms.
  • Place the working object so that it can be seen at viewing angle of 10° to 30° below the line of sight.

Which of the following means the correct positioning of the body for a given task?

Which of the following means the correct positioning of the body for a given task?

  • Keep shoulders low and relaxed
  • Keep elbows tucked in
  • Tuck chin in and do not bend forward when looking down and forward
  • Change positions frequently but remain within recommended ranges
  • Alternate crossed legs
  • Avoid bending to the side
  • Avoid bending forward
  • Do not slouch
  • Do not sit for more than 50 minutes at a time
  • Avoid this position when high force application is needed to complete job tasks

What is moving and positioning your body correctly called?

Body mechanics involves standing and moving one's body so as to prevent injury, avoid fatigue, and make the best use of strength.

Which is the best body position to maintain when working at a desk for a long period of time?

Tips for better posture while sitting at a desk Breed suggests keeping your feet flat on the floor and hip-width apart when you sit, and avoid crossing the knees or ankles for better alignment. Keep the spine as straight as possible (against the chair or a cushion) and maintain length at the back of the neck.

Which body part is most prone to injury with incorrect body mechanics?

Poor body mechanics are often the cause of back problems. When we don't move correctly and safely, the spine is subjected to abnormal stresses that over time can lead to degeneration of spinal structures like discs and joints, injury, and unnecessary wear and tear.

What is the best way to prevent RMI?

According to OSHA, one of the best methods to prevent RMIs in the workplace is to implement ergonomics—fitting a job to a person. With this in mind, be sure to adjust your workstation to allow you to maintain a comfortable position and use a chair that provides proper back support, if applicable. Rest your body.