píng / bǎn / zhī / chēng / kàn / sì / jiǎn / dān / dàn / yào / bǎo / chí / zhèng / què / zī / shì / qí / shí / hěn / yǒu / tiǎo / zhàn / xìng

平板支撑看似简单，但要保持正确姿势其实很有挑战性。

The plank looks simple, but maintaining proper form is actually quite challenging.