Chad Waterbury's Total Body Training, Warm-up Suggestions?

On Chad Waterbury’s article total-body training, what is your suggestion for warm ups?

Joe defranco agile 8 followed by…

50 star jumps
20 push ups
20 mountain climbers
10 burpees

That will warm you up like drinking whiskey in an igloo

Or possibly give you a cardiac arrest depending on current fitness levels

Don’t over think it. Just get warmed up in a 5-10 minute period then get to work

Are you familiar with the workout?