Answer:
Prolonged periods of sitting and typing can impact two areas of the body related to the skeletal system: the neck and shoulders, and the wrists and hands. Here's how they can be impacted and the changes you may notice in your body:
1. Neck and Shoulders:
- Impact: Sitting in a hunched position and holding your head forward while typing can lead to poor posture, resulting in strain on the neck and shoulders.
- Changes: You may experience neck and shoulder pain, stiffness, muscle tension, and reduced range of motion.
- Corrective measures: Take regular breaks to stretch and move your neck and shoulders. Practice proper ergonomic setup by ensuring your computer screen is at eye level, and use a supportive chair with good backrest. Incorporate exercises to strengthen the neck and shoulder muscles.
2. Wrists and Hands:
- Impact: Repetitive typing and improper wrist and hand positioning can cause strain on the wrists and hands.
- Changes: You may experience symptoms like wrist pain, stiffness, tingling or numbness in the hands (such as carpal tunnel syndrome), and reduced grip strength.
- Corrective measures: Use an ergonomic keyboard and mouse to maintain a neutral wrist position. Take frequent breaks to stretch and rest your wrists and hands. Perform exercises to improve wrist and hand flexibility and strength. Consider using wrist supports or ergonomic wrist pads for additional support.
To correct the problems associated with prolonged sitting and typing, it's important to incorporate the following practices:
1. Take Regular Breaks: Stand up, stretch, and move around every 30 minutes or so to alleviate strain on the body.
2. Maintain Proper Posture: Sit with your back straight, shoulders relaxed, and feet flat on the floor. Ensure your computer screen is at eye level to prevent neck strain.
3. Use Ergonomic Equipment: Invest in an ergonomic chair, keyboard, and mouse that support proper body alignment and reduce strain on the wrists and back.
4. Practice Stretching and Strengthening Exercises: Perform exercises that target the neck, shoulders, wrists, and hands to improve flexibility and strength and counteract the effects of prolonged sitting and typing.
5. Consider Standing or Adjustable Desks: Alternating between sitting and standing can help reduce the negative impact of prolonged sitting. If possible, use a standing desk or an adjustable desk that allows you to switch between sitting and standing positions.
By implementing these corrective measures, you can reduce the impact on your body caused by prolonged periods of sitting and typing and maintain better musculoskeletal health.
Step-by-step explanation: