Answer:
Explanation:
Interval training works both the aerobic and the anaerobic system. During the high-intensity efforts, the anaerobic system uses the energy stored in the muscles (glycogen) for short bursts of activity. Anaerobic metabolism works without oxygen, but the by-product is lactic acid. As lactic acid builds, the athlete enters oxygen debt, and it is during the recovery phase that the heart and lungs work together to "pay back" this oxygen debt and break down the lactic acid. It is in this phase that the aerobic system is using oxygen to convert stored carbohydrates into energy.
It's thought that by performing high-intensity intervals that produce lactic acid during practice, the body adapts and burns lactic acid more efficiently during exercise. This means athletes can exercise at a higher intensity for a longer period of time before fatigue or pain slows them down.
Answer:
To change or improve the taste of the food e.g flour being used to make cake. A cake tastes far
Explanation:
To change or enhance the appearance of the food e.g. using rice to make fried rice, preserving
To change the texture (the way something feels) of food e.g. using cornmeal to make pastelles
To make food safer to consume (eat). A good example of this can be found in our picture above
They are called free weights
To urinate is to empty the bladder
