De.

F,

Ge

He

Te

Ole

3. Effects of rest upon structure and function of cells. (nerves etc.)

 

4. Effects of emotions upon onset of fatigue; recovery from fatigue.
Tae adrenal secretion and its effects.

 

Se Symptoms cf fatigue: Feelings, lowered working power, disinclination to
work, sleepiness,

 

TYPES OF REST

Cessation from activity; change in activity; sleep.

HOW REST MAY BE SECURED

le Control of voluntary motor functions; mental functions; sensory functions.

2. Sleep. Physiology of sleep; causes; conditions which favor or discour-
ace; control of these conditions; amount of sleep needed.

REST A PRODUCT OF:

Interesting work: pleasing exercise; happy play; peaceful sleep; balanced
nutritioa; effective exeretion; satisfied ental states.

SYMPTOMS OF DEFICILNT REST

Lowered working capacity on physical side; lessened accuracy in motor
movements and in mental processes, etc. Deficient mental rest often gives
rise to: constant mcevenents of fingers or other parts of body, exaggeration
of unimportant details of life, groundless fears and anxieties, worry or
excitement.

SUMMARY OF CONSTRUCTIVE HYGIMNIC VALUES OF REST BY STORY:

Promotes growth; promotes repair and replacement; restores mental, nervous
and physical energy; promotes restoration of normal function; makes mental
health possibles safeguards life.

PROGRAM OF REST
1, Balanced rest as important to health as balanced food rations.

2e Rhythmical character of various functions, or activities of life.
Dangers in disturbing these normal rhythms of activity and rest,
‘eating and fasting, sleeping and waking, and all others.

3, The essentials of a rest program are well summarized by Storey as
follows: Rest~-dés-youework adjustwsnt, and avoidance of exhausting
expenditures of energy; wholesane objectives; sleep, adequate and in
amount and quality; play and recreation in due proportion; exercise
adapted to individaul needs; vacations for complete change.

REF -RENCES :

*Storey,T.A.--Principles of Hygiene (1930) pp 183-204
*Schon, Max--Rest and Sleep--Hygeia, October 1926
*Wricht, Geo.~-+Present Status of Our Knotledge of Fatigue Products
: Ynited States Public Health Service Reports 465 - 1928
Burton, Op$ta--Textbook of Physiology
*Martin, H.i!,--The Human Body, llth Edition, pp 597-599
Martin,E.G. and Weymouth,F.W.--Elements of Physiology. (1928) pp 736-744

*Required