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What is “Ergonomics”?

What is “Ergonomics”?. Ergonomics is the scientific study of human work. Ergonomic principals adapt work to a specific person by designing tasks & tools or equipment to fit the individual to prevent injuries to the musculoskeletal system.

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What is “Ergonomics”?

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  1. What is “Ergonomics”? Ergonomics is the scientific study of human work. Ergonomic principals adapt work to a specific person by designing tasks & tools or equipment to fit the individual to prevent injuries to the musculoskeletal system. acmephysiotherapy.webs.com

  2. What are the risks of ignoring ergonomic principles? • An “MSD” is an illness or injury that affects one or more parts of the musculoskeletal system • Bones • Muscles • Tendons • Ligaments • Cartilage • Nerves • Blood vessels • Other common terms for “MSDs”are: • Cumulative trauma disorder (CTD’s) • Repetitive strain injures (RSI’s) • Repetitive motion injuries (RMI’s) When not diagnosed and treated these can cause inconvenience permanent pain and disability. MSD MusculoSkeletal Disorders acmephysiotherapy.webs.com

  3. What are MSD’S? • MSD’s are injuries caused by sustained exposure to stressors or repetitive motion ,may affect muscles, tendons, ligaments, bones, circulation, or nerves for example- working long hours on computer. • Some are: • Carpel tunnel syndrome • Guyner’s syndrome • Trigger finger • Tennis elbow • Back pain

  4. Back pain • Most common work-related injuries • Two types of situations cause back pain while on the job: • Non-accidental injury- • Pain result of normal activities and requirements of the task. Poor body mechanics (such as slouching in an office chair)

  5. Major contributors to these injuries. • prolonged activity, • repetitive motions • fatigue • This may occur from sitting in an office chair or standing for too long in one position

  6. Accidental injury results- • when an unexpected event triggers injury during the task. • A load that slips or shifts as it is being lifted • slip • fall • hitting one’s head on a cabinet door • accidents can jolt the neck, back and other joints with resulting muscle strain or tearing of soft tissue in the back.

  7. OUCH! CARPAL TUNNEL SYNDROMEOne of the best known MSDs The median nerve does not work properly due to pressure on the nerve as it runs through an opening called the carpel tunnel Numbness is usually first symptom. Pain & tingling, can go up the arm to the shoulder and neck, causing waking to pain in middle of night

  8. OUCH! GUYON’S CANAL SYNDROMESimilar to carpel tunnel Guyon’s affects the ulnar nerve as it passes through the Guyon canal in the wrist; this is similar to carpal tunnel, but involves a different nerve. Unlike carpel tunnel, Guyon’s affects the little and ring fingers. Can be in conjunction with carpal tunnel

  9. CLICK! OUCH! TRIGGER FINGER Trigger finger affects the ability of tendons to slip back and forth. The tendon and/or ligament thicken and a nodule forms This can be caused by rheumatoid arthritis, lacerations of tendon, gripping power tools, long hours of grasping steering wheel, or birth defects Symptoms are pain and a funny clicking sensation

  10. OUCH! TENNIS ELBOW Overuse or misuse of the forearm muscles can cause tendonitis, or a painful inflammation of the tendons connecting these muscles to bone. This condition is brought on or aggravated by poor leverage causing an uneven distribution of force on a few muscles. This may be when working, or during certain leisure activities, such as sports and gardening. Symptom are severe pain.

  11. Questions?

  12. Am I at risk for a MSD? • Do you • …perform frequent repetitive motions? • …bend at the waist or twist when lifting objects? • …grasp tools with your fingers? • …forget to take breaks while working? • …feel like you are under stress? • …have to stretch to reach your work? • …forget to adjust your work area to fit your task? • The more you answered “yes”, the greater your risk. acmephysiotherapy.webs.com

  13. ARE MSD’S PREVENTABLE? • They are preventable and reversible ….. if identified early. • The treatment depends on the stage of MSD. • If the condition cannot be reversed, treatment can turn into a pain management situation. Exercise plays a large role in preventing MSD’s. acmephysiotherapy.webs.com

  14. Solutions STRETCHES & BREAKS • Static positions are your enemy! • Whenever you think of it, change position • Small frequent stretches go a long way in preventing MSD’s.

  15. Office Ergonomics- The right equipment, the right placeUse a good CHAIR Backrest is provides good lower back support Arms adjustable Front edge of seat pan curves down Seat pan adjustable horizontally and tilts Height adjustable On rollers Five feet for base-most stable acmephysiotherapy.webs.com

  16. Office Ergonomics- The right equipment, the right placeKEYBOARD STYLES A variety of styles are available. Choose one that is comfortable for you. acmephysiotherapy.webs.com

  17. Office Ergonomics- The right equipment, the right placeMOUSE STYLES Choose a style comfortable for your hand and fingers acmephysiotherapy.webs.com

  18. Desks • Work Surface Depth • Location of Frequently Used Devices Should be Located in Repetitive Access Zone Recommended Zones for Workplace Components acmephysiotherapy.webs.com

  19. Office Ergonomics- The right equipment, the right placeMOUSE POSITION NO! • Mouse should be close to the keyboard and the same height or slightly higher • Locate the mouse to avoid reaching acmephysiotherapy.webs.com

  20. Many people need to spend a lot of time on the phone, and must often do other tasks at the same time This creates a lot of stress for neck and shoulder muscles Consider a head set if you spend a lot of time on the phone, especially if you do other tasks at the same time Office Ergonomics- The right equipment, the right placePhone PLACEMENT Should be different for right and left handers You should not have to twist and reach across your body every time you answer the phone. acmephysiotherapy.webs.com

  21. Wrist/Palm Supports acmephysiotherapy.webs.com The use of wrist rests has been associated with reduced muscle activity in the arms and shoulders, straighter wrist postures, comfort, and preference.

  22. Solutions AVOID LONG DURATION OF SAME TASK acmephysiotherapy.webs.com Our bodies are designed to do work. But the result on the body of doing a repetitive task for 2 hours verses 6 hours straight is very different.

  23. Who can Help? • Who can help if still pain occurs • Which doctor can help you • Physiotherapist- exercise and ergonomics acmephysiotherapy.webs.com

  24. Who can go to physiotherapist? 1.Individuals with pain or functional impairment receive physio to improve function and to reduce disability. 2.Individuals without any dysfunction receive physio to improve health and wellness and to prevent impairments.

  25. ABOUT PHYSIOTHERAPY It is health care branch that works on PHYSICAL aspect of ailment. It is a drugless therapy. It works towards rehabilitation and maintenance, to bring back lost activity to near normal function.

  26. How physiotherapy can help? • PT management commonly includes prescription of or assistance with specific exercises, manual therapy, education, manipulation and other interventions. • The is treatment is completely non surgical and with out any medication

  27. FOR MORE DETAIL YOU CAN VISIT SITE – WRITE YOUR QUESTIONS TO – Dr APARNA PRADHAN Physiotherapy consultant B.P.T ,M.P.T(masters in physiotherapy),M.I.A.P Super specialty –Neuro Chief physiotherapy consultant at ACME physiotherapy clinic ,KALYANI NAGAR Ex –neurophysiotherapy consultant at Jahangir Ex- care –Lokmanya physiotherapy consultant • draparna.acme@gmail.com Or visit or call Phone no.9890630358 acmephysiotherapy.webs.com • acme-health.webs.com

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