L2 Flashcards
Summary sheet card
Summary sheet card
Summary sheet
What’re the six different areas the define the capacity of a trainer to coach?
- Teaching
- Seeing
- Correcting
- Group Management
- Presence and Attitude
- Demonstration
On how many part does the midline divide the spine?
3
On how many part does the midline divide the pelvis?
2
What does the Midline stabilization determines ?
If the athlete can maintain the natural S-curve of the spine to the pelvis when dynamic and/or loaded.
Stabilization of the spine is largely accomplished by
- engaging the abdominals (“abs”)
- internal and external oblique muscles (“obliques”)
- erector spinae (“spinal erectors” or simply “erectors”)
The frontal plane divides the athlete into:
anterior and posterior halves
What parts of the body includes the posterior chain?
group of muscles, tendons, and ligaments on the posterior (back) of the body, which contains the hamstrings (biceps femoris, semitendinosus, semimembranosus), gluteal muscles (“glutes”), and spinal erectors.
What does Posterior-chain engagement mean?
The musculature contributes to the movement. Also enables the athlete to maintain optimal knee alignment with the foot.
What does A lack of posterior-chain engagement results in ?
An athlete shifting excessively forward of the frontal plane.
What are the two knee positions?
Laterally or medially
Whats a Sound hip function
An athlete’s ability to flex and extend the hip to maximize its contribution to a movement.
A Powerful and complete hip extension is necessary for elite athletic capacity because:
- it applies the most force on the object
2. it creates the most elevation on the object, giving the athlete the most time to accommodate or receive it.
What are the 3 ways in which Poor hip function is usually expressed?
- muted hip,
- lack of hip extension
- slow hip extension.
What does an active shoulder provide?
most stable position for the shoulder when working against a load. An athlete demonstrates an active shoulder by applying force in the direction opposite the load.