Lesson 9

Quote of the day... “It is impossible for a man to learn what he thinks he already knows.”  Epictetus

Joke of the week... It was an emotional wedding. Even the cake was in tiers... Did you hear about the guy whose whole left side was cut off? He's all right now.

Objectives of Today’s Lesson 1. Complete a Biomechanical Analysis of a new skill using the foundational concepts learned earlier this week 2. Critically assess how the 3 Biomechanical Principles allow expert athletes to maximize their potential 3. Discuss how this knowledge can be applied to real world settings 4. Prepare you to begin working on Phase 3

CASE STUDY: Fosbury Flop  VISA Commercial VISA Commercial  Fosbury Flip History Fosbury Flip History

Biomechanical Innovation  Prior to the 1960s, high jumpers attempted to clear the bar by running towards it  Then Dick Fosbury began experimenting with a different technique that saw him clearing the bar head first while flying through the air on his back  This innovation helped him win the gold medal at the 1968 Olympic games in Mexico City, and set a new world record in the sport.

Western Roll vs. Fosbury Flop Primary objective of the High Jump:  For the athlete to jump as high as possible in an attempt to clear a horizontal bar at increasing heights  Comparing two different jumping techniques as opposed to beginner vs. expert

Discussion  In a T-Chart, outline the similarities and differences between the two techniques.  Classify characteristics of the Fosbury Flop:  Peak Velocity or Maximum Force  What role does stability play in the skill?

Technique Comparison (Phase 1) Fosbury Flop Fosbury Flop 2 Western Roll Mixed Competition

Phase 3: Summative Project Exemplar  Phase 3A:  ``Key Differences`` Summary Chart  Phase 3B:  Outline the 3 Principles of Biomechanical Analysis  Select the 2 principles that apply to you skill.  Discuss HOW and WHY these principles enhance the performance outcome of the skill  Phase 3C:  Discuss how this knowledge can be applied and utilized in real life settings

Phase 3A: Key Differences StageFeaturePrinciple Backswing Critical Instant Follow Through

Phase 3B: 1. How is stability utilized in this sport? 2. How is peak velocity generated and utilized?  Refer to notes and p. 228 in your text

Phase 3C: Application 1. Would the sport of high jump have evolved without the invention of high-tech landing mats? 1. What if the rules of high jump required the athlete to land on their feet after the jump?  Using your knowledge of biomechanical principles, design a jumping technique or strategy that you feel would be effective.

Homework  Work on Phase  Work period upcoming  Last opportunity for formative feedback