Now that you have had some rest, it is time to get back to it. Today is going to incorporate some resistance work, but the intent will be to increase your cardiovascular endurance.
Start off with some steady cardio – Either jogging outside or walking on a treadmill with the incline maxed out – Do 10 minutes as a warm-up
Then, do the following circuit 3 times:
30 Mountain Climbers
40 Squat Jumps
Plank for 50 seconds.
Finish up with the same cardio you started with as a cool down.