Movement Analysis Observation, Evaluation and Prescription H OW THE - - PowerPoint PPT Presentation

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Movement Analysis Observation, Evaluation and Prescription H OW THE - - PowerPoint PPT Presentation

Jun 01, 2023 424 likes •586 views

Movement Analysis Observation, Evaluation and Prescription H OW THE SKIS ACT IN THE SNOW Medium Radius Level II Desired Outcomes: Consistent Speed Round turn shape Skis remain parallel Describe path/track of the

slide-1
SLIDE 1

HOW THE SKIS ACT IN THE

SNOW

Movement Analysis – Observation, Evaluation and Prescription

slide-2
SLIDE 2
  • Describe path/track
  • f the skis.
  • When and Where

does the snow spray from the skis?

  • Describe the balance
  • f skills present.
  • Describe edge

release & engagement.

  • Describe when and

where the ski bends.

Medium Radius – Level II

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape

Desired Outcomes:

slide-3
SLIDE 3

Medium Radius – Level II

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape

Desired Outcomes:

  • Control the relationship of COM

to the base of support to direct pressure along the length of the skis.

  • Control pressure from ski to ski

direct pressure toward the

  • utside ski.
  • Control edge angles through a

combination of inclination and angulation.

  • Control the skis rotation (turning,

steering) with leg rotation, separate from the upper body.

  • Regulate the magnitude of

pressure created through ski/snow interaction.

slide-4
SLIDE 4
  • Collaborate on relating
  • bserved ski performance and
  • bserved Fundamentals
  • Compare desired outcome to
  • bserved outcome

Medium Radius – Level II

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape

Desired Outcomes:

slide-5
SLIDE 5
  • Describe path/track
  • f the skis.
  • When and Where

does the snow spray from the skis?

  • Describe the balance
  • f skills present.
  • Describe edge

release & engagement.

  • Describe when and

where the ski bends.

Off Piste Conditions – Level II

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-6
SLIDE 6
  • Control the relationship of COM

to the base of support to direct pressure along the length of the skis.

  • Control pressure from ski to ski

direct pressure toward the

  • utside ski.
  • Control edge angles through a

combination of inclination and angulation.

  • Control the skis rotation (turning,

steering) with leg rotation, separate from the upper body.

  • Regulate the magnitude of

pressure created through ski/snow interaction.

Off Piste Conditions – Level II

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-7
SLIDE 7
  • Collaborate on relating
  • bserved ski performance and
  • bserved Fundamentals
  • Compare desired outcome to
  • bserved outcome

Off Piste Conditions – Level II

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-8
SLIDE 8
  • Create a simple Prescription

that includes the following

  • Ski Performance
  • Observation
  • Preferred Ski Performance
  • Exercise/Task

Off Piste Conditions – Level II

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-9
SLIDE 9
  • Describe path/track
  • f the skis.
  • When and Where

does the snow spray from the skis?

  • Describe the balance
  • f skills present.
  • Describe edge

release & engagement.

  • Describe when and

where the ski bends.

Short Radius – Level III

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-10
SLIDE 10
  • Control the relationship of COM

to the base of support to direct pressure along the length of the skis.

  • Control pressure from ski to ski

direct pressure toward the

  • utside ski.
  • Control edge angles through a

combination of inclination and angulation.

  • Control the skis rotation (turning,

steering) with leg rotation, separate from the upper body.

  • Regulate the magnitude of

pressure created through ski/snow interaction.

Short Radius – Level III

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-11
SLIDE 11
  • Collaborate on relating
  • bserved ski performance and
  • bserved Fundamentals
  • Compare desired outcome to
  • bserved outcome

Short Radius – Level III

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-12
SLIDE 12
  • Create a simple Prescription

that includes the following

  • Ski Performance
  • Observation
  • Preferred Ski Performance
  • Exercise/Task

Short Radius – Level III

  • Consistent Speed
  • Skis remain parallel
  • Round turn shape
  • Rhythmic and

Controlled turns Desired Outcomes:

slide-13
SLIDE 13
  • Observation – Ski behavior and body movements with

working with the fundamentals

  • Evaluation – Relating the observed ski performance and

fundamentals

  • Compared desired outcome with “real vs ideal”
  • Prescription – Relating the observed ski performance and

fundamentals

  • Compared desired outcome with “real vs ideal”