The silver workout is a deceptively gentle set of exercises designed to get your body going without too much fanfare or undue pressure on muscle groups. This makes it one of those stealth mode workouts you can do when you're not sure you should be exercising or when you are in recuperative mode, or when simply you're stuck for a workout routine, do not want to wake the neighbours or advertise the fact you're working out. Plus, this is perfect for those just starting out on their journey to personal awesomeness.
Extra Credit: 30 seconds rest between sets.