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GIVING EFFECT OF GLUCOSE WITH PHYSICAL EXERCISE PROGRAM IMPROVEMENT TEHADAP ANAEROBIC WORKING CAPACITY MAXIMAL

By: Arie Asnaldi, S. Pd


Physical exercise will cause physiological changes in the human body, both are temporary / when-while (response) or that are settled (adaption). Physical exercise with high intensity (between sub-maximal to maximum) will cause an anaerobic muscle contraction. Anaerobic muscle contraction needs energy supply (ATP) through the process of anaerobic glycolysis or lactic acid system (lactid acid system). Mengasiljkan poduk Glikolissi anaerobuik will end in the form of lactic acid. Thus, sub-maximal exercise intensity up to a maximum intensity will cause lactic acid accumulation in muscle and blood (Fox, 1993).

Exercises are done in a long time requires quite a lot of energy supply. Energy needs can be met through the main energy source, namely carbohydrates and fats (Marsetyo, 1991). However, Carbohydrate is the main energy source yanmg can be used for sports activities intensively and effectively. Carbohydrates are able to provide the most energy per unit of time (Jansen, 1989)

Of the particulars described above can be taken a few explanations about the relationship of supply of carbohydrate before exercise, blood lactic acid levels and maximal capacity keraj (KKM) as follows:

a. Supali karbohiodrat before exercise to increase maximal work

b. Anaerobic exercise with maximal performance causes increased levels of lactic acid maximally (KKM)

c. Anaerobic exercise performance optimally applied in an exercise program will increase the resistance to accumulation of lactic acid.

d. Thus, carbohydrate food supply that is applied in an anaerobic exercise program can lower blood lactic acid levels and increase maximal work capacity (KKM)

The general aim of this study was to determine the effect of 2.5% glucose solution and 10% in anaerobic physical exercise program on serum lactic acid and maximal work capacity. Its specific objectives are:

1. To determine the effect of 2.5% glucose solution before exercise with anaerobic exercise program to decrease blood lactic acid levels.

2. To determine the effect of 10% glucose solution before exercise with anaerobic exercise program to decrease blood lactic acid levels

3. To determine the effect of 10% glucose solution before exercise with anaerobic exercise program to lower blood lactic acid levels compared with 2.5% solution of glucose

4. To determine the effect of 2.5% glucose solution before exercise with anaerobic exercise program to increase maximal work capacity

5. To determine the effect of 10% glucose solution before exercise with anaerobic exercise program to increase the working capacity masimal

6. To determine the effect of 10% glucose solution before exercise with anaerobic exercise programs more boost than the maximum working capacity of 2.5% glucose solution

Carbohydrate

Carbohydrate is the main energy source for mankind and called the substance of energy. Ordinary Karbohiodrat consumed on the network there are many plants, especially on food that many contain starch (polysaccharides) such as: bread, rice, potatoes, grain and tuber-umbian.karbohidrat also available as food ingredients commonly found in disaccharide forms, such as milk, sugar, lactose, regular sugar, and sucrose (McGilvery, 1996). carbohydrates in food ingredients commonly found in the form of polysaccharides (starch) and a small portion in the form of glycogen, saccharide, sucrose and incoming laktosa.karbohidrat into the body will be a monosaccharide, namely: glucose, fructose or galactose.

The end result of digestion of carbohydrates in the process of monosaccharides, ie glucose, fructose and galaktosa.karbohidart in the form of monosaccharides are absorbed by the blood ready for circulation throughout the body or stored in the liver as glycogen. Food that is not absorbed by the cells forwarded keusus large intestine to be excreted.

Glucose

Glucose is the main energy source for cells. Glucose is the sugar astunya contained in the blood and is the ideal fuel for most networks (Guyton & Hall, 1996). Kent (1994) defines that glucose is a monosaccharide derived from carbohydrates and is needed by the body. Carbohydrate is someone that the main fuel for pruduksi tree metabolite adenosine phosphate (ATP). Mengasilkan Karbohidrta used for ATP there are two kinds, namely: blood glucose and muscle glycogen (Fox, 1993)

Glucose within the intestinal mucosa will diffuse into the cell room and headed into the blood capillaries. Secra normal glucose phosphorylated to form glucose-6-monokalsium at the time of entry into the cell, and subsequently polymerised menjdi glycogen. Glycogen is the stored form of glucose that contained almost all cells throughout the body tissues. However, there are the largest deposits of glycogen that the liver cells and skeletal muscle cells (Guyton & Hall, 1996; Ganong, 1995).

Plasma glucagon increased linearly dive light exercise at some non-human species, while the increase in glucagon in humans occurred about I hour extended diving exercise (exercise long enough and persistently). Increased glucagon mainly regulated by plasma glucose levels. Decrease in plasma glucose Meru [feed potential stimulator of glucagon release. despite the release of insulin resistance adrenergic, but plays only a small adrenergic mechanisms to respond to glucagon. Glucagon memilki glukogenolisis an important role for regulation of hepatic (splitting of glycogen to glucose in liver cells). Baisanya gluconeogenesis occurs in the final phase of the exercise, where blood glucose was decreased berkemungkinan (Hoffman, 1996).