ON LAUGHTER
Laughter has a scientifically demonstrable exercise impact on several body systems. Muscles are activated; heart rate is increased; respiration is amplified with increase in oxygen exchange. Mirthful laughter is followed by a state of compensatory physical tension.
William F Fry MD - extracted from 'Speaker's Sourcebook II, Glen Van Ekeren, Prentice Hall, 1994
William F Fry MD - extracted from 'Speaker's Sourcebook II, Glen Van Ekeren, Prentice Hall, 1994
Advice is least heeded when most needed - American Proverb
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