Exercises, corrective, abdominal, 346, 348, 350, 352 alternate kneeling, 348 arms, 351, 353, 354 balancing, 349 back, for muscles of, 346, 350-352 carriage, 348 chest, 351-354 for developing various regions of the body, 341-354 for extending depth of, 349 forward projection of, 346 hips, 352 legs, 347, 351, 352 poise, 348 respiratory, 345 rope pulling, 351 shoulder-blade, 345, 346 spine, 347 squatting, 347 standing, correct attitude in, 340 swimming, 351 thighs, 351 trunk flexions, 352 lateral, 349, 352 waist, 349, 351 exhaustion, recovery from, 293, 294 free, rules for taking, 343 of endurance, 292, 293, 295 of strength and skill, 292, 293, 295 Exhaustion, injurious results of, 193, 194, 197, 221 recovery from, 294 symptoms of, 194-196 Eyes, 204-211 care of, 212 healthy, 209 injuries to, 213 interruption of work of, 209, 210 protection of, 211 removal of foreign bodies from, 213. See _Visual apparatus_. Eye-strain, 204 general symptoms of, 209 local symptoms of, 209 mechanism of, 209 prevention of, 210 Face as index of health, 57 cleansing of, 61 dryness of skin of, 62 lotions, 62 massage of, 67 powders, 63, 64 protection of, 63 steaming, 67 use of cosmetics, 63 of soap, 62 Facial blemishes, 65-67 eczema, 65 causes of, 65 general treatment, 66 freckles, 64 liver spots, 64 pimples and acne, 65 causes of, 65 treatment of, 66 sallow complexion, 64 treatment, 66 wrinkles, 67-69 Far-sightedness, 207 Fat, 107, 112 as protector of protein, 100 Fatigue, undue, 294 causes of, 199, 303, 304 danger signal, 193 economic waste of, 194 effect of brain, on body fatigue, 316, 317 effect of, on nerve cells, 192 mental symptoms of, 192 muscular, 303, 304 normal, 192 recovery from, 294 toxins of, 190-192, 203 treatment, 222, 305 Fear, 227 forms of, 227 physical effects of, 227, 244 universality of, 227 Feet, care, of, 78 corns, treatment of, 79 ingrowing nails, 78 perspiration of, 78 protection of, 276, 277 Female form, relative proportion of, 296 generative organs, 179 Fallopian tubes, 179 function of, 179 ovaries, 179 physiology of, 179 uterus, 180 functions of, 180 respiratory movements of, 180 Fencing, 353