Emily Bush

[Emily Bush @EmilyBush22]

@mrwatsonpe Extrinsic

[Emily Bush @EmilyBush22]

@mrwatsonpe Cognitive
Associative
Autonomous

[Emily Bush @EmilyBush22]

@mrwatsonpe High organisation as it cannot be broken down into subroutines so must be done as one move e.g. a cartwheel

[Emily Bush @EmilyBush22]

@mrwatsonpe @WorldSnooker Fine as the movement is small and only a small muscle group is used.
Discrete as there is a clear start and end to the skill.

[Emily Bush @EmilyBush22]

@mrwatsonpe Discrete as there is a clear start and end to the skill.

[Emily Bush @EmilyBush22]

@mrwatsonpe Active process
Diaphram, external intercostal muscles sternocleidomastoid and pectoralis minor contract with high force
Ribs and sternum move up and out more and faster
Cavity volume increases more
Lung pressure decreases more
More air rushes in

[Emily Bush @EmilyBush22]

@mrwatsonpe With haemoglobin and blood plasma

[Emily Bush @EmilyBush22]

@mrwatsonpe Games players as they have varied performance

[Emily Bush @EmilyBush22]

@mrwatsonpe At the muscles and vasoconstriction at the organs

[Emily Bush @EmilyBush22]

@mrwatsonpe It uses neural info, the sympathetic nervous system and the accelerator nerve to increase SA node firing

[Emily Bush @EmilyBush22]

@mrwatsonpe Gravity-above heart only
Pocket valves
Smooth muscle
Respiratory muscle pump
Skeletal muscle pump

[Emily Bush @EmilyBush22]

@mrwatsonpe By increasing heart rate and stroke volume

[Emily Bush @EmilyBush22]

@mrwatsonpe No impulse=diastole
SA node=atrial systole
Purkyne fibres=ventricular systole

[Emily Bush @EmilyBush22]

@mrwatsonpe SA node
Atrial systole
AV node
Bundle of his
Purkyne fibres
Ventricular systole
No impulse
Diastole

[Emily Bush @EmilyBush22]

@mrwatsonpe Semi tendinosus

[Emily Bush @EmilyBush22]

@mrwatsonpe Adductor brevis,longus,magnus

[Emily Bush @EmilyBush22]

@mrwatsonpe Triceps brachii

[Emily Bush @EmilyBush22]

@mrwatsonpe Gastrocnemius and soleus

[Emily Bush @EmilyBush22]

@mrwatsonpe Impulse in SA node
Atrial systole
Impulse in AV node
Impulse down the bundle of his
Impulse along purkyne fibres
Ventricular systole
No impulse
Diastole