EXERCISE PHYSIOLOGY

EXERCISE PHYSIOLOGY

1. MUSCLE CONTRACTION

   • It is the physiological process in which develop muscle tension and stretch or shorten (or can remain the same length) by reason of a previous stimulus extension.

2. ANAEROBIC SYSTEM ALACTIC

   • They are intense efforts lasting between 20 and 120 seconds.

3. TYPE 1 MUSCLE FIBERS

   • This type of muscle is the slowest - resistant muscle fiber. It contains a lot of myoglobin, mitochondria and blood vessels. ATP generated by the aerobic system (oxidative fibers) and divides the ATP slowly. It has a slow contraction and is resistant.

4. TYPE 2A MUSCLE FIBERS

   • They are fast oxidative fibers. Also use oxygen, they are fatigue-resistant fibers, although much less than type I fibers, however its power of contraction is greater.

5. TYPE 2B MUSCLE FIBERS

   • This type of muscle fiber is faster and has less myoglobin, mitochondria and blood vessels. It contains a lot of glycogen, which means that sugar or calories are stored close to their source of supplies, since energy is quickly depleted.

6. MUSCLE FIBERS

   • It is a multinucleated cell with fusiform contractibility and wich comprises muscle tissue.

7. HORMONES

   • Are the chemical messengers of the body. They travel through the bloodstream into the tissues and organs. They work slowly and eventually affect many different processes.

8. ANAEROBIC SYSTEM LACTIC

   • Anaerobic because it does not use oxygen, and Lactic operation because lactic acid is produced; Glucose as an energy substrate is used.

9. OXIDATIVE SYSTEM

   • It is the system that is used as a last resource in energy production. It is a process by which the body breaks down fuel with the help of oxygen to generate energy.

10. PHYSICAL ACTIVITY

    • Is any movement of the body that makes the muscles work and requires more energy to be at rest. Walking, running, dancing, swimming, yoga and work in the garden or the garden are a few examples of physical activity.

11. SPORT

    • physical activity is regulated, normally competitive nature, which can improve the condition física1 of the practitioner, and has properties that distinguish it from the game.

12. EXERCISE

    • Physical activity is planned, structured and repetitive, performed to maintain or improve physical form, using a set of body movements that are made for this purpose.

13. ATP

    • Physical activity is planned, structured and repetitive, performed to maintain or improve physical form, using a set of body movements that are made for this purpose.

14. METABOLISM

    • It is the set of processes and chemical transformations through which various substances are renewed body.

15. CATABOLISM

    • Its function is to reduce, is a substance or molecule complex to a simpler.

16. ANABOLISM

    • Chemical reaction for a more complex from simpler ones substance is formed.

17. ENERGY CONTINUUM

    • It is a system that explains the relationship between ATP resynthesis and the intensity and duration of physical activity.

18. BETAOXIDATION

    • It is a catabolic process of fatty acids in the cul suffer removal by oxidation of a pair of carbon atoms.

19. KREBS CYCLE

    • It is a metabolic pathway, that is, a series of chemical reactions, part of cellular respiration in all aerobic cells

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