Physiology of Bodily ExerciseD. Appleton, 1901 - 395 pagini |
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Pagina vii
... Respiration - Why we become less Breathless at a Fencing - School than in a Duel - Reflexes due to Carbonic Acid - Reflexes are at first Useful ; They become Dangerous when Exaggerated - Dangers of Instinctive Move- ments - Part played ...
... Respiration - Why we become less Breathless at a Fencing - School than in a Duel - Reflexes due to Carbonic Acid - Reflexes are at first Useful ; They become Dangerous when Exaggerated - Dangers of Instinctive Move- ments - Part played ...
Pagina xii
... Respiration in regulating Exercises of Endurance- Exercise of Endurance makes the Functions more Active with- out Fatiguing the Organs - Association of the Great Functions with Moderate and Prolonged Muscular Work ; Respiration more ...
... Respiration in regulating Exercises of Endurance- Exercise of Endurance makes the Functions more Active with- out Fatiguing the Organs - Association of the Great Functions with Moderate and Prolonged Muscular Work ; Respiration more ...
Pagina 25
... respiration , in which the inspiratory muscles are opposed to the expi- ratory , and which , in physiological language , is known as effort . The ribs , being motionless for the moment , can give a fixed and solid point of application ...
... respiration , in which the inspiratory muscles are opposed to the expi- ratory , and which , in physiological language , is known as effort . The ribs , being motionless for the moment , can give a fixed and solid point of application ...
Pagina 26
... respiration is undisturbed ; the nut is cracked without effort . But if the shell holds out , and the man has to use all his force , we see the muscular contraction extend to the arm , the shoulder , and finally the neck , chest , and ...
... respiration is undisturbed ; the nut is cracked without effort . But if the shell holds out , and the man has to use all his force , we see the muscular contraction extend to the arm , the shoulder , and finally the neck , chest , and ...
Pagina 27
... respiration and circulation . The lung serves to fix the ribs , and undergoes a com- pression proportionate to the intensity of the work . The first result of this energetic compression is the distension of the air - filled pulmonary ...
... respiration and circulation . The lung serves to fix the ribs , and undergoes a com- pression proportionate to the intensity of the work . The first result of this energetic compression is the distension of the air - filled pulmonary ...
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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
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