Here’s a workout that you can do at home if you need a CrossFit fix today.
Grab a stopwatch, then walk for 3 minutes. This can be a 3 minute walk from your front door to the end of the block for instance. At the end of the 3 minute walk, start the timer then run back to your starting point and perform 50 air squats. Then run back to the end point and perform 40 squats, run again then 30 squats. Work your way down to 20 squats, then finish with the final run and 10 squats.