Vitex agnus-castus (chaste tree berry) is a well-known herb that has been used for centuries in Europe for hormonal imbalances in women.
(kÉnetÂ´iks), n the study of the forces that produce, arrest, or modify the motions of the body. Kinetics is the application of Newton's first and third laws of inertia to body dynamics. The reaction forces of the muscles contribute to the equilibrium and motion of the body.
Kinetic energy is the energy of mass in motion. The kinetic energy of an object is the energy it has because of its motion. In Newtonian (classical) mechanics, which describes macroscopic objects moving at a small fraction of the speed of light, the kinetic energy (E) of a massive body in motion can be calculated as half its mass (m) times the square of its velocity (v): E = Â½mv2.