A new brand of athletic shoes claims that their innovative design helps users lose weight by enhancing fat burning and muscle building during walking. The company asserts that the shoes' elevated heel design minimizes the risk of foot and ankle injuries while significantly increasing 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 lead to increased strain on the knee joints, potentially causing long-term damage.

Correct

B. Evidence suggests that walking for 30 minutes daily contributes to improved cardiovascular health and weight management.

C. It has been shown that the height of the heel in shoes affects the alignment of the spine during walking.

D. Studies reveal that regular walking can enhance overall fitness levels, particularly in individuals with a sedentary lifestyle.

E. The National Health Organization reports that walking for 30 minutes a day has minimal effect on weight loss for most individuals.

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Explanation

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Official Explanation

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The shoe manufacturer's claims are primarily focused on the benefits of their shoe design in terms of fat burning and injury prevention. If it is true that 'Research indicates that elevated heels can lead to increased strain on the knee joints, potentially causing long-term damage,' this directly undermines…

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Comments

SumitaFeb 4, 2025

can you explain more?

PavanajJan 31, 2025

Thank for sharing!

RaymondFeb 16, 2025

thanks!

SritamOct 23, 2024

pls explain more?

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.