Mike learned what bear crawls mixed with walking lunges can do to a new person who has never done them before. It can make a new person sick even though you limit the training tempo and duration.
50 feet of lunge walking, then returning to the start, crawling like a bear, takes a lot out of you. Especially after just doing bench press and lat pull downs. Mike is a trooper for starting personal training at this level in his late 30’s. The benefits will be imminence over the coming months.
https://youtu.be/HSsGP7IW7nE