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New Trends In Strength Training Professor: Exercise Physiology and Biochemistry Director: Exercise Physiology Laboratories Department of Health, Sports.

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Presentation on theme: "New Trends In Strength Training Professor: Exercise Physiology and Biochemistry Director: Exercise Physiology Laboratories Department of Health, Sports."— Presentation transcript:

1 New Trends In Strength Training Professor: Exercise Physiology and Biochemistry Director: Exercise Physiology Laboratories Department of Health, Sports and Exercise Sciences University of New Mexico Robert Robergs

2 Strength, Power and Other Determinants Of Sports Performance VO 2 max Economy Efficiency Metabolic Threshold Cardiovascular Physique & Body Composition Strength and Power Motor Unit Proportions Psychology

3 Body Composition/Physique

4 Problem There is no gold standard of measurement!

5 Motor Unit Proportions

6

7

8 Slow-twitch fiber Fast-twitch fiber Fast-twitch oxidative fiber myosin-ATPase stain preincubation pH=4.6

9 Fiber Typing ATPase Stain Technique pH4.34.610.4 Slow Oxidative Fast Glycolytic Fast Oxidative

10

11 Classification nomenclature of mammalian motor units

12 We need more of a science base to strength training

13 Thank you rrobergs@unm.edu www.unm.edu/~rrobergs

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