Anatomy of the Core

Topics

1. Physical structure and components of the core
2. Transversus abdominis (TA)
3. Finding and strengthening the TA
4. Core strengthening benefits and cautions
5. Teaching considerations and verbiage

Questions Answered

1. What comprises the core?
2. What is the primary role of the core?
3. Describe and give an example of as asana that works each of the following: rectus abdominis, obliques, erector spinae, multifidus muscles.
4. What is the difference between a sit-up and a crunch?
5. What muscles are targeted in crunches? What is the role of these muscles?
6. Crunches flex the trunk; why is this not optimum for most people?
7. What is meant by stabilizers and prime movers?
8. In the context of stabilization, why are crunches not effective for core health?
9. Where is the transversus abdominis (TA) located? What is its function?
10. What is the effect from engaging / contracting the TA?
11. How can identifying the sensation of contracting the TA benefit students?
12. What are some exercises that can help to identify the TA?
13. When performing a lower abdominal exercise such as a leg lift, what clue can indicate the TA is not engaged?
14. How is true core strengthening different from how popular culture promotes strong abdominals?
15. What benefits are associated with a strong and healthy core?
16. What type of movement is needed to bring balance after core strengthening work?
17. How might a weak TA impact the psoas in some core work?