Saturday is a great day to spend some time outside.  This is the day I love to dedicate to cardio!

I like to do interval jogging or running.

45 Min run

Jog to warm up for a mile. Maybe run to a park or school that has a track.

Then:

Sprint from light pole to light pole, walking and catching your breath in-between.

Don’t try to only take a few seconds if you are going for an All Out sprint.  If you give yourself a few minutes (2-3) then you will be able to give an all out effort on those sprints.  Being able to give 100% effort can be more efficient than giving 50% due to little rest.

After about 20 min of sprinting (around 5-10 sets)

Jog 1 mile to cool down or jog home