HMS, TIP 2023 HSC 2 MC

A 12 -minute run can be used as a test to measure oxygen uptake.

To achieve the most valid and reliable results, the test should be performed

multiple times on different running surfaces.
at the same time of day using hand-held stopwatches.
under varied levels of fatigue on a synthetic athletic track.
on a synthetic athletic track using electronic timing equipment.

Show Answers Only

\(D\)

Show Worked Solution

D is correct: Using a standardised surface with electronic timing provides the most valid and reliable measurement for oxygen uptake testing.

Other Options:

A is incorrect: Different running surfaces introduce variables that reduce reliability.
B is incorrect: Hand-held stopwatches introduce human error, reducing reliability.
C is incorrect: Varied fatigue levels would significantly impact results and reduce validity.