■ Lower spine (lumbar region): Flexion or hyperextension
■ Upper spine (thoracic and cervical region): Flexion or hyperextension
■ Whole body movements: Leaning the entire body into the turn.
In general, snowboarders create these lateral movements by means of the two methods or a combination of inclination and angulation. When riders tip or lean their whole body into a turn, it is referred to as inclination – usually facilitated by adjustments to the ankle joint. Te other option is to create angles between adjacent body parts (angulation).
TILT TWIST
FIGURE 3.3: Changing how much one board performance concept is used makes for changes in other concepts.
INCREASE OR DECREASE
PRESSURE
PIVOT
For example, a rider can flex the ankle, knee, and hip to create heelside angles, placing the CM over the heels or even further laterally inside the turn. Riding exercises for experiencing tilt:
■ While traversing on the heelside edge, raise your toes toward your shins. ■ While changing edges from heelside to toeside, edge by extending your knees and hips (rising up and over), and open your ankles as if rising onto your toes.
■ While sideslipping on the toeside edge, close (i.e., flex) your ankles and knees while extending at the hips.
PHOTO 3.1: A rider bends at the waist and leans into the turn to create inclination (left), and uses similarly flexed joints to create angulation (right).
TheSnowPros.org
CHAPTER 3: BOARD PERFORMANCE CONCEPTS 47
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