BATTLE OF THE FREE RADICALS. Some antioxidants are produced by the body and some by plants, and so they can be derived from the diet. Their job is to combat free radicals â highly reactive molecules formed as a natural by-product of cellular activity.
Grip (tennis) In tennis, a grip is a way of holding the racquet in order to hit shots during a match. The three most commonly used conventional grips are: the Continental (or Chopper), the Eastern and the Western. Most players change grips during a match depending on what shot they are hitting.
Grasp. 1  A gripe or seizure of the hand; a seizure by embrace, or infolding in the arms. ``The grasps of love.''. --Shak. 2  Reach of the arms; hence, the power of seizing and holding; as, it was beyond his grasp. 3  Forcible possession; hold. The whole space that's in the tyrant's grasp. --Shak.