Monday’s challenge starts with 5 sun salutations first thing in the morning, then anytime in the day, an exceedingly simple couplet:

7 squats
5 chest to ground pushups

If you do air squats, do 10 rounds and go fast (but don’t sacrifice your range of motion!). Post your time.
If you do the squats with a weight under 50 pounds held up against your chest, cut the rounds down to 7 and note the weight.
If you have access to a bar and want to do heavy front or back squats, cut the rounds down to 5 and note the weight.