His legs become painful following strenuous exercise. (激烈運動後，他的腿就痛。)
He is troubled with painful muscles and joints. (他的筋骨和關節都痛。)
His both hands and feet ache all over. (他兩手兩腳都很酸痛。)
He has pain on the sole of his feet. (他腳底很痛。)
希望我的回答能對妳有所幫助