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.
Strong Grip May Mean Longer Life. Sept. 10, 2010 -- If your grip is strong and youâre able to raise from a chair quickly, walk fast, and balance on one leg, chances are youâll live longer than people who have difficulty doing such things, says a study published in BMJ, formerly the British Medical Journal.