A new brand of athletic shoes claims that their innovative design helps users lose weight by increasing fat burning and muscle development while walking. The company asserts that the shoes' elevated heel will minimize the risk of foot and ankle injuries and enhance the fat-burning potential compared to standard sneakers. They also state that wearing these shoes for 30 minutes of walking each day will improve stamina and boost the aerobic benefits of exercise.

Which of the following, if true, most seriously challenges the claims made by the shoe manufacturer?

Answer Choices

Correct answer marked below

A. Research indicates that elevated heels can place excessive strain on the Achilles tendon, leading to painful injuries.

Correct

B. Evidence suggests that walking for 30 minutes daily can enhance muscle growth in the calves, improving fat metabolism.

C. It has been determined that the height of the heel in the shoe is directly related to the stress on the forefoot bones.

D. Walking has been proven to provide substantial health advantages, particularly for older adults who are often less active.

E. The National Health Organization reports that walking for 30 minutes each day has minimal effect on reducing the risk of heart disease.

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Official Explanation

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The claims made by the shoe manufacturer suggest that their design will help users lose weight and reduce injuries. However, if it is true that 'Research indicates that elevated heels can place excessive strain on the Achilles tendon, leading to painful injuries,' this directly…

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Comments

TanMar 2, 2025

thanks for the answer

JieunOct 8, 2024

Thank for sharing!!!

MotolaniMar 24, 2024

Greatt

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.