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.
What I've done to heal shin splints is such: Take a large pail that goes up to your knee. Fill it with water, just so that it doesn't spill when entire leg is submerged. Fill water with ice, and let chill until very cold. Submerge entire leg into water, and keep in 15 minutes. You can take breaks for a little while, but be sure to have a total of 15 minutes. It'll be cold, but shin splints can damage a runner's career if left untreated. I've had them during the conditioning days of football, and it sucked.