The most popular cable machines include the Lat Pulldown for exercising the back muscles and the Pectoral Fly for strengthening the chest muscles.是什么意思_The most popular cable machines include the Lat Pulldown for exercising the back muscles and the Pectoral Fly for strengthening the chest muscles.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句