Question 1 of 5
A subject performs exercise of 5 minutes on Harvard step test. His recovery pulse count after exercise for 1 to 1 1/2 minutes is 90, 2 to 2 1/2 minutes is 65 and 3 to 3 1/2 minutes is 45. The physical efficiency index of the subject is
Why: The Physical Efficiency Index (PEI) or Fitness Index in the Harvard Step Test is calculated using the formula: \( Fitness\ Index = \frac{100 \times test\ duration\ in\ seconds}{2 \times (sum\ of\ heart\ beats\ in\ the\ recovery\ periods)} \)[3]. Test duration is 5 minutes = 300 seconds. Recovery pulses: 90 + 65 + 45 = 200 beats. Thus, \( FI = \frac{100 \times 300}{2 \times 200} = \frac{30000}{400} = 75 \). Option B matches this value.
Question 2 of 5
A male student performed the Harvard Step Test for 4 minutes. His pulse was recorded during the recovery periods as 58 beats in the first half-minute, 50 beats in the second half-minute, and 42 beats in the third half-minute. Calculate his Fitness Index.
Why: Fitness Index = \( \frac{100 \times duration\ in\ seconds}{2 \times (P_1 + P_2 + P_3)} \), where P1=58, P2=50, P3=42[1][2]. Duration = 4 minutes = 240 seconds. Sum of pulses = 58 + 50 + 42 = 150. FI = \( \frac{100 \times 240}{2 \times 150} = \frac{24000}{300} = 80 \). Wait, recalculating precisely: 24000 / 300 = 80 exactly? 2*150=300, yes 80. But adjusted for exact: actually standard calc gives 80.
Question 3 of 5
Describe the procedure of the Harvard Step Test, including the stepping rate, duration, recovery pulse measurement, and scoring formula.
Why: The answer covers full procedure with structure: intro, numbered steps, formula with LaTeX, example, and conclusion. Word count ~150 for 3-4 marks equivalent.
Question 4 of 5
Explain the interpretation of Fitness Index scores in the Harvard Step Test and discuss its advantages and limitations.
Why: Structured essay-style answer with intro, 4 points, examples, conclusion. Approx 250 words for 5-mark level.
Question 5 of 5
Who designed the Cooper's 12-minute run test?
A
Kenneth H. Cooper
B
Jack Daniels
C
Lyle Cooper
D
Tim Noakes
Why: Cooper's test is purely a Physical Fitness Test which was designed by **Kenneth H. Cooper** in 1968 for US Military use. The Cooper 12-minute Run Test is a popular maximal running test of aerobic fitness. Option A matches this fact, confirming it as the correct answer.[1]
