Physiology of Bodily ExerciseD. Appleton, 1901 - 395 pagini |
Din interiorul cărții
Rezultatele 1 - 5 din 51
Pagina 7
... raise the weight . Muscle has great vital energy , and long retains the power of action , provided that it receives a sufficient stimulus . Thus in many cases the loss of power of action shown by a fatigued man must not be attributed to ...
... raise the weight . Muscle has great vital energy , and long retains the power of action , provided that it receives a sufficient stimulus . Thus in many cases the loss of power of action shown by a fatigued man must not be attributed to ...
Pagina 12
... raised from it , can take place without the will playing any part in it , or the brain being conscious of it . In bodily exercise a number of movements become automatic by habit , and it comes to pass that , during their performance ...
... raised from it , can take place without the will playing any part in it , or the brain being conscious of it . In bodily exercise a number of movements become automatic by habit , and it comes to pass that , during their performance ...
Pagina 21
... raised or the movement performed . The lower limbs almost always associate in the move- ments of the upper limbs , and in many cases , a man really derives from his legs the force which seems to come from his arms . " When I had my two ...
... raised or the movement performed . The lower limbs almost always associate in the move- ments of the upper limbs , and in many cases , a man really derives from his legs the force which seems to come from his arms . " When I had my two ...
Pagina 24
... raising a weight , for instance . All movements need an apprenticeship , because , as we said in the beginning , there are no isolated move- ments . One limb assists another , and the attitude of the body helps or hinders the play of ...
... raising a weight , for instance . All movements need an apprenticeship , because , as we said in the beginning , there are no isolated move- ments . One limb assists another , and the attitude of the body helps or hinders the play of ...
Pagina 25
... raise a load on to his shoulders , first grasps it , and then , before raising it from the ground , he stops for a moment as if to prepare himself for the movement . This short period is occupied by important preliminaries . Before ...
... raise a load on to his shoulders , first grasps it , and then , before raising it from the ground , he stops for a moment as if to prepare himself for the movement . This short period is occupied by important preliminaries . Before ...
Alte ediții - Afișează-le pe toate
Termeni și expresii frecvente
accumulation active animal arms asphyxia automatic become blood bodily exercise body brain breath breathlessness carbonic acid cause chest combustion condition consecutive fatigue contractile deformity diminished disturbances dyspnoea effects eliminated energetic excessive exer exercises of endurance exercises of speed exercises of strength exhaustion expenditure of force fact favourable fencer fencing functions give grey matter gymnastic heat horse humerus inactive increase influence intensity legs less limbs lungs mechanical mental ments motor muscles muscular action muscular contraction muscular effort muscular exercise muscular fibres necessary nerve nerve-centres nervous energy nitrogenous nutrition observed organs overwork oxygen performed persons phenomena physiological poisonous power of resistance produced products of dissimilation quantity reflex reflex actions repose reserve materials respiration respiratory movements respiratory need result ribs scoliosis sensation shoulders spinal cord spine stiffness stimulus substances thorax tion tissues trapeze undergo urates uric acid urine vertebral column violent exercise walking waste-products weight
Pasaje populare
Pagina i - Heredity." $1.50. 42. ANTS, BEES, AND WASPS. A Record of Observations of the Habits of the Social Hymenoptera. By Sir JOHN LUBBOCK, Bart., FR 8., DCL, LL.
Pagina ii - THE SENSES, INSTINCTS, AND INTELLIGENCE OF ANIMALS, WITH SPECIAL REFERENCE TO INSECTS. By Sir JOHN LUBBOCK, Bart..
Pagina i - HARTMANN University of Berlin. With 63 Illustrations. $1.75. 53. THE MAMMALIA IN THEIR RELATION TO PRIMEVAL TIMES. By Professor OSCAR SCHMIDT, University of Strasburg. With 51 Illustrations $1.50.