In science, mechanical energy is the sum of potential energy and kinetic energy. It is the energy associated with the motion and position of an object.The law of conservation of mechanical energy states that in an isolated system that is only subject to conservative forces the mechanical energy is constant.n science, mechanical energy is the sum of potential energy and kinetic energy. It is the energy associated with the motion and position of an object.
As with the standing shin stretch, the cross-over stretch is well-suited for pre- and post-running stretching. You can perform this stretch with or without shoes. Start standing with your feet together. Cross your right leg in front of your left leg and place the tops of your pointed right toes on the ground.
For shin splints, there are a number of steps you can take to speed recovery. First, to reduce the pain, ice your lower legs after you run. Use a commercial freeze-pack that you can wrap around your leg (or just put a wet towel in the freezer before you go out for a run). Keep the ice wrap on for ten to fifteen minutes, keeping your foot elevated.