(SOC 8) Flashcards
ADAPTATION:
YOUR BODY’S RESPONSE TO TRAINING AND HOW YOUR BODY CHANGES TO COPE WITH NEW ACTIVITY.
AEROBIC:
WORKING AT A MODERATE INTENSITY LEVEL WITH OXYGEN.
THIS MEANS YOUR BODY IS WORKING AT ABOUT 60% WHICH MEANS YOUR BODY IS PUMPING OUT THE BLOOD INTO THE OTHER MUSCLES IN THE SYSTEM.
AS AN EXAMPLE WHEN YOU RUN A LONG DISTANCE RACE (MARATHON) AT THE START YOU WOULD BE WORKING AT 60% MAYBE 80 - 90% IF YOUR PUSHING YOURSELF BUT ONCE YOU GET TO THE END YOUR MUSCLES START TO PRODUCE LACTIC ACID WHICH MEANS BLOOD IS A TROUBLE TO PUMP OUT TO THE OTHER MUSCLES AND THATS WHEN YOU GET TIRED, EVEN WORST AT THE END COULD EVEN GET INJURED.
ANAEROBIC:
WORKING AT A HIGH INTENSITY LEVEL WITHOUT USING OXYGEN.
ALVEOLI:
TINY SACKS WITHIN OUR LUNGS THAT ALLOW OXYGEN AND CARBON-DIOXIDE TO MOVE BETWEEN THE LUNGS AND BLOODSTREAM.
DIAPHRAGM:
THE PRIMARY MUSCLE USED IN THE PROCESS OF INSPIRATION OR INHALATION.
CARDIAC OUTPUT:
THE AMOUNT OF BLOOD EJECTED FROM THE HEART IN ONE MINS. (CO) = (SV) x (HR)
RESTING STROKE VOLUME:
THE AMOUNT OF BLOOD PUMPED PER BEAT.
RECOVERY RATE:
THE SPEED AT WHICH YOUR HEART RETURNS TO RHR AFTER YOUR EXERCISE.
THE QUICKER YOUR HEART RATE SETTLES BACK TO ITS ORIGINAL STATE (RESTING HR) THE MORE FIT YOUR ARE WHICH MEANS YOU WILL BE ABLE TO SURVIVE A 90MINS GAME IN FOOTBALL A LOT BETTER THAN THE OTHER 21 PLAYERS ON THE PITCH.