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ACC LEVEL ONE FUNDAMENTALS OF BOWLING REVIEW

ACC LEVEL ONE FUNDAMENTALS OF BOWLING REVIEW. PHASES: RUN-UP. PHASES: RUN-UP. Small steps initially, leading to longer strides Body shows total forward body lean All body movements within a shoulder-width corridor, aligned with the target

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ACC LEVEL ONE FUNDAMENTALS OF BOWLING REVIEW

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  1. ACC LEVEL ONE FUNDAMENTALS OF BOWLING REVIEW

  2. PHASES: RUN-UP

  3. PHASES: RUN-UP • Small steps initially, leading to longer strides • Body shows total forward body lean • All body movements within a shoulder-width corridor, aligned with the target • Hands moving above the waist and within the width of the trunk • Head steady, eyes fixed on target

  4. GATHER

  5. GATHER • Normal stride used prior to back foot landing (no skip or hop) • All body movements directed at the target, including the jump • Bowling hand, ball and arms kept under shoulder level until airborne in the gather • Arms rotate close to the body with no sideways movement • Arms move in opposing directions, opening and closing alternately • Arms move continuously with a forward motion (no stopping of the bowling hand)

  6. BACK FOOT IMPACT

  7. BACK FOOT IMPACT • Correct body posture with hips and shoulders parallel at BFI • Body balanced, with minimal arching of the back • Arms folded in close to the body • Front knee bent and front thigh below the horizontal at BFI • Eyes level and fixed on target

  8. DELIVERY STRIDE

  9. DELIVERY STRIDE • All body movements aligned towards the target and within a shoulder-width corridor • Back leg absorbs impact, then stabilizes to support and push through to FFI • Minimal counter rotation of the shoulders through the downswing • Arms and shoulders rotate as vertically as possible towards the batter • Front leg absorbs impact then braces • Body core moves towards the target during the delivery phase • Imprint of back foot and front foot are aligned towards the target • Front foot points towards the batter • Front elbow locked and bowling arm horizontal at FFI

  10. RELEASE

  11. RELEASE • High ball release – minimal sideways bending or forward crunch • Fingers in correct position for the desired delivery • Palm of hand facing in the correct direction through the release phase • The wrist is the last moving body part during release

  12. FOLLOW-THROUGH

  13. FOLLOW-THROUGH • Body moves forward directly towards the batter in the first follow-through stride • Bowling hand folds to the body, the leading arm breaks away from the body • Hips pull through so that the hips and shoulders are aligned as the bowling-side foot impacts in the step immediately after release • Bowling hand finishes outside of front knee

  14. PACE BOWLING THEORY RUN UP ERRORS Elbows out

  15. PACE BOWLING THEORY RUN UP ERRORS Arm swing & shoulder rotation

  16. PACE BOWLING THEORY RUN UP ERRORS Both hands on ball

  17. PACE BOWLING THEORY RUN UP ERRORS Shoulders side on too early

  18. PACE BOWLING THEORY GATHER ERRORS Ball behind head / back too far

  19. PACE BOWLING THEORY GATHER ERRORS Ball away to the side

  20. PACE BOWLING THEORY BACK FOOT LANDING ERRORS Ball pushing out in front

  21. PACE BOWLING THEORY BACK FOOT LANDING ERRORS Looking behind front arm

  22. PACE BOWLING THEORY BACK FOOT LANDING ERRORS Back leg in behind body

  23. PACE BOWLING THEORY BACK FOOT LANDING ERRORS Front leg across

  24. PACE BOWLING THEORY AT BACK FOOT LANDING SIDE ON • Slow down to gather • Lean back • Look “through” front arm • Back foot // to crease • Hips/shoulders side on FRONT ON SEMI OPEN • Slight slow down to gather • Slight rock back • Look “inside” front arm • Back foot approx. 45o • Hips semi open • Shoulders semi open • Maintain pace to crease • Very little rock back • Look “inside” front arm • Back foot straight down pitch • Hips front on • Shoulders front on

  25. PACE BOWLING THEORY DELIVERY STRIDE ERRORS Ball across body in downswing

  26. PACE BOWLING THEORY DELIVERY STRIDE ERRORS Back leg collapse

  27. PACE BOWLING THEORY DELIVERY STRIDE ERRORS Foot alignment across the pitch

  28. PACE BOWLING THEORY DELIVERY STRIDE ERRORS Lock up away from body Look for the gap between the elbow and hip

  29. PACE BOWLING THEORY DELIVERY STRIDE ERRORS Lock up across body

  30. PACE BOWLING THEORY FOLLOW THROUGH ERRORS Mixed

  31. PACE BOWLING THEORY DELIVERY STRIDE ERRORS Late or no lock up Check if the front arm is still moving at the release point

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