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HMS, TIP EQ-Bank 092 MC

A cricket fast bowler generates significant momentum during their run-up but struggles to maintain ball speed. According to biomechanical research, what is the most likely limiting factor?

  1. The split second bowling delivery phase limits additional muscular momentum generation
  2. Insufficient arm strength during the delivery stride
  3. Excessive joint hypermobility reducing control
  4. Poor aerobic fitness reducing the bowler's run-up speed
Show Answers Only

\(A\)

Show Worked Solution
  • A is correct: The delivery phase (approximately one tenth of a second) is too brief for muscles to generate additional momentum. Bowlers must rely on momentum already developed during the run-up.

Other options:

  • B is incorrect: The brief delivery phase doesn’t allow time for muscular force generation, making pre-existing momentum from the run-up the primary determinant of ball speed.
  • C is incorrect: While hypermobility can affect technique, it increases an individual’s range of motion which can actually increase ball speed.
  • D is incorrect: The scenario states the bowler generates significant momentum during run-up, indicating aerobic fitness isn’t the limiting factor in this case.