Biomechanical Approaches

Question 1

Energy Conservation & Work simplification Principles

Name as many as can! (~15)

Answer 1

1. Plan short rest periods (5-10 min) throughout routine
2. Schedule tasks for day, week, and month to alternate & balance heavy/light work tasks
3. Organize task; gather all necessary items & equipment before beginning task
4. Avoid multiple trips to retrieve items by using utility cart, bucket, backpack, walker bag etc to carry all items needed in one trip
5. Eliminate nonessential tasks
6. Delegate tasks beyond one’s capacity
7. Combine tasks to eliminate extraneous work
8. Sit to work at a table or use a high stool for countertop work
9. Organize cabinets so items are easy to reach and convenient
10. Use AE (e.g. reacher) to avoid bending/stooping
11. Use electrical appliances( e.g. mixers) to dec personal effort
12. Slide rather than lift heavy items
13. Use lightweight equipment, tools and utensils
14. Rest before fatigue sets in

Question 2

Joint Protection Principles

Answer 2

1. Maintain joint ROM by using maximal ROM during daily activities
2. Maintain muscle strength by using maximal strength during daily activities
3. Use strongest & largest joint that is possible for task completion
   a. Use knees/hips for lifting
   B. Push large items w/ full body rather than pull
   C. Lift w/ both hands, palms up
   D. Carry purses, bags on forearm rather than wrist; using ergonomic backpack is optimal
   4.