This basic strength and cardio circuit workout is perfect for those days when you want to work everything in a short period of time. This circuit involves alternating a low impact cardio and strength exercise ! If at any point you feel discomfort please stop as you could get injured. Always before performing any exercise routines do a quick warm up or stretch out. Modify pushups if needed! These routine is to be performed without rest, only you will rest when you are done for 1-3 minutes to start all over again until you have achieved 5 sets (stop immediately if you feel discomfort ).