A new brand of athletic gear claims that their specially designed running shorts can enhance performance by improving airflow and reducing drag, allowing runners to run faster and longer. They assert that wearing these shorts during a 45-minute run will significantly boost stamina and overall athletic performance.

Which of the following, if true, most seriously undermines the claims of the athletic gear manufacturer?

Answer Choices

Correct answer marked below

A. Research indicates that the material used in the shorts can cause skin irritation, leading to discomfort during long runs.

Correct

B. Studies show that runners who train consistently for 45 minutes daily improve their endurance regardless of their clothing.

C. It has been found that the design of running shorts has no measurable impact on the speed of runners.

D. Many athletes report feeling more confident and motivated when wearing new gear, which can enhance performance.

E. The National Sports Association states that proper hydration is more important than clothing for improving running performance.

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Explanation

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Official Explanation

Official

To determine which statement most seriously undermines the claims of the athletic gear manufacturer, we need to analyze each option in relation to the claims made. The manufacturer claims that their running shorts improve performance by enhancing airflow and reducing drag, which would lead to faster and longer runs. Option A states that the material can cause skin irritation, which would likely lead to discomfort and potentially hinder performance, thus undermining the claim. Option B, while true, does not directly challenge the effectiveness of the shorts…

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Comments

VarnicaFeb 6, 2025

thanks!

ChahitaDec 27, 2024

Great

KOMALJul 30, 2024

Good question

What this question tests

What it tests

Whether you can identify the option that most undermines an argument's conclusion.

Common trap

Choosing an irrelevant objection or one that attacks the premise rather than the reasoning.