1. 1 In the name of GOD Body Mechanics, Posture, Questionable Exercises, and Care of the Back and Neck By: F. Akyash Part 4

2. 2 Prevention of CTS DON'T rest your wrists on the desktop DO let your wrists float

3. 3 Treatment of CTS  Support of the wrist  Friction massage  exercise

4. 4 Knee Joint

5. 5

6. 6 Knee joint

7. 7 Stretching Exercise

8. 8 Knee Joint Isometric Exercise

9. 9 Knee Joint Resistive Exercise

10. 10 Slouching Increases Strain on Low Back Note: similar position of spine when bending over  Slouching in a chair increases the pressure on the vertebral disks and can lead to back pain

11. 11

12. 12 Chair seat

13. 13 Foot Rest

14. 14 Foot Rest

15. 15