Get out and get some sun!
10minutes of easy jogging
In 10 minutes:
100 air squats + run for distance
walk 5min for recovery
in 10 minutes:
run 1600m + air squats for max reps
walk 10min for recovery
10minutes of easy jogging
In 10 minutes:
100 air squats + run for distance
walk 5min for recovery
in 10 minutes:
run 1600m + air squats for max reps
walk 10min for recovery