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Special Socks May Make Walking Easier

Researchers tested the socks on 12 young adults.

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Science news editorial illustration for Special Socks Reduced Walking Effort in Small Study

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have that they . The the of the .

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Source: Phys.org, 2026-11-04.

Read · Think · Practise

Try this story

Try 2 questions about this story, then explain one idea in your own words. Check the text whenever you need to.

In this lesson: Identify a study’s result and use “may” for a possibility.

Print a worksheet · Teacher guide & answers

Read and understand · 1/2Who tried the socks in the small test?

Read the answer and explanation

Twelve healthy young adults. The test involved a small named group, so it cannot tell us what happens for everyone.

Clue: In a small test, 12 healthy young adults walked on a machine. They tried the special socks and ordinary socks. With the special socks, they used about two per cent less energy on average.

Use the language · 2/2Which sentence has the same cautious meaning as “may help”?

Read the answer and explanation

The socks might help.. “May” and “might” both express possibility here; they do not promise a result.

Clue: Researchers have made special socks that may help people use less energy when they walk. The socks press around the front part of the foot.

Grammar in this story: Possibility with may

special socks that may help people use less energy

Use “may” before the base form of a verb to say something is possible. Everyday example: “A short rest may help me concentrate.” Do not add -s after may: “may help”, not “may helps”.

Your turn

Tell a friend what the test found and why you cannot promise the socks will help them.

See one possible answer

The group used about two per cent less energy on average. Only twelve people took part, so the result does not show that the socks help everyone.

Your answer can be different. Give a reason and use your own words.

0 of 2 questions checked.

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