bootcamp - A type of physical training that consists of many different types of exercise; or a short course of intensive study designed to provide someone with new skills
Alice signed up for the 3 month computer bootcamp, that promised her a great job after she graduated.
hackneyed - (of a phrase or idea) lacking significance through having been overused; unoriginal and trite
Ricky was ready to tell his boss he was completely prepared for the job, but he wanted to avoid being told a hackneyed expression like "make sure you have his ducks in a row."