I like to do some workout ever day. To get a strong and healthy body you need to exercise regurarly and varied all year around. You need to combine soft and restorative training with really tough and challenging exercises. This is a really short but intensive cardio workout, it will challenge and test your cardio and perserverance.
I do 15 reps (except for a couple of the exercises) of each exercise for three laps. If you can without rest in between but you can also add 60 sec rest between each lap. Modify if it gets to tough by not going so deep in each exercise, but never stop completely.
This workout only takes a couple of minutes. You can either do it by itself or finish off a strength workout for that extra challenge.