Total-Body Stress-Buster Workout
No time for hour-long exercise? No problem. Here is one amazing workout that takes just 15 minutes. It can be completed without sacrificing much of your precious time. Plus, they don't require much equipment, so there's no need to even set foot in a gym; you can do them anywhere. Perform as many reps as you can in 60 seconds, then move to the next exercise and so on. After completing all seven moves back to back, rest for 60 seconds, then repeat the circuit.
Speed Jump Rope - Stand with your knees slightly bent, holding the ends of a jump rope. Push off the floor with the balls of your feet and point your toes downward, while making small circles with your wrists. Land softly on your toes immediately pushing off again. Focus on jumping over the rope as quickly as possible.
Source: Men's Health