1. Skeletal Muscles- Contraction Prof. K. Sivapalan

2. Actin Filament June 2013Skeletal Muscle Contraction2

3. June 2013Skeletal Muscle Contraction3

4. Myosin Filament June 2013Skeletal Muscle Contraction4

5. Contraction June 2013Skeletal Muscle Contraction5

6. Sliding of Actin on Myosin June 2013Skeletal Muscle Contraction6

7. Muscle Twitch- Experimental Design June 2013Skeletal Muscle Contraction7

8. Muscle Twitch June 2013Skeletal Muscle Contraction8

9. Staircase Phenomenon June 2013Skeletal Muscle Contraction9

10. Summation June 2013Skeletal Muscle Contraction10

11. Tetanization June 2013Skeletal Muscle Contraction11

12. Length – Strength June 2013Skeletal Muscle Contraction12

13. Actin-Myosin Overlap and Tension Developed June 2013Skeletal Muscle Contraction13

14. Motor Units and Strength June 2013Skeletal Muscle Contraction14

15. Fast and Slow Fibers June 2013Skeletal Muscle Contraction15

16. Muscle Type and Response June 2013Skeletal Muscle Contraction16

17. Fiber Types SOFOGFG Colour [Myoglobin]Red White Myosin ATPaseSlowFast Ca ++ pumping outModerateHigh DiameterSmallLarge Glycolytic capacityModerateHigh Oxidative capacityHighModerateLow June 2013Skeletal Muscle Contraction17

18. Metabolism in Muscle June 2013Skeletal Muscle Contraction18

19. Electromyography- EMG June 2013Skeletal Muscle Contraction19

20. June 2013Skeletal Muscle Contraction20

21. Effects of Denervation June 2013Skeletal Muscle Contraction21