Is it about legs?
Ps 147:10 His delight is not in the strength of the horse, nor his pleasure in the legs of a man, Ps 147:11 but the LORD takes pleasure in those who fear him, in those who hope in his steadfast love. 10 他不喜悦马的力大,不喜爱人的腿快。 11 耶和华喜爱敬畏他和盼望他慈爱的人。 ...