Exercise Physiology Laboratory 6 Question Set Essay

Exercise Physiology Laboratory 6 Question Set - Essay ExampleIt helps you to maintain Blood Pressure, Improve Cholesterol, control weight and baffle cancer.(Mayo Clinic Health Letter,January Edition 2008 )Moderate Obesity RecommendationsPHYSICA ACTIVITESNUTRITIONBrisk Walking and JoggingDrink Plenty Water, avoid sodaSwimmingEat subdued and consciouslyPrefer Stairs as much as possibleReplace Milk with Soy MilkInvolve more in base activities1 Vegetarian Meal / Day (Fruits & Vegetables)Avoid Sleeping in Afternoon (Access Sleeping falls Basal Metabolic RateDont Skip Breakfast20-25gms of fiber nourishment e.g. Soya beans,oats,carrots and BroccoliEat 2 Teaspoons of Honey4. SPORTS AS PER SOMATOTYPE AND BODY COMPOSITIONSomatotype is the key element in analyzing the sports potential. The Structure or built of person is known as Somatotype. My Somatotyoe is as belowSOMATOTYPESPORT RECOMMENDEDAVOID MESOMORPHICDecathlon,Gymnastics,Rowing and SwimmingMarathoning, Mountain biking & GolfThe ab ove mentioned recommendations argon on the basis of skills and body structure required for a particular sport. Mesomorphs rank high on strength, endurance and agility and therefore is best suit for the above mentioned sports. (Sports Potential, Measurement Description, Overview)5. AFFECT OF HYDRATION LEVEL ON DXA, BIA AND SKINFOLD A. Hydration Level and DXA Test Ideally with a decrease in hydration there should be an increase in element content (like Na, K, Cl) leading to a higher molecular weight of the body and thus change in attenuation coefficient. In the study do by Going and colleagues, it was found that the 98% of weight change due to dehydration was measured by DXA. (Human Body Composition, By Steven Heymsfield, Pg 75) A normal sportsman in hydration level (1-3 %of body weight)...In the study done by Going and colleagues, it was found that the 98% of weight change due to dehydration was measured by DXA. (Human Body Composition, By Steven Heymsfield, Pg 75) A normal variat ion in hydration level (1-3 %of body weight) has very little affect on measurement by DXA method. change in Hydration level blazes DXA estimates of percentage fat only 1-2.5 %.This interprets that Hydration Level doesnt have much affect on DXA measurement.B. Hydration Level and BIA Test In an experiment done, with decrease in Hydration level, Bioelectric Impedance (BI) decreased from 14.4 5.3% to 12.3 5.3%, After Rehydration, BI % increased to 15.5 5.8%. Similar findings occurred when subjects were super hydrated (Normal-BI = 13.2 5.3% Super hydration -BI = 15.4 5.6%). (SAUNDERSM. J. (1) BLEVINSJ. E. (1) BROEDERC. E. (1) )B. Hydration Level and SKINFOLD With the increase level of Water in the body, the Value in Skin fold test increases. High extra cellular water in subcutaneous tissues causes thickness of and hence the value reckon is incorrect.Martin, Drink water and Clays(1992) reported that variation in skin fold compressibility may be an important limitation of this method.