Define nutritional needs during exercise, Biology

Assignment Help:

Define Nutritional Needs during Exercise?

During Exercise: Addressing the nutritional needs during training is essential for optimal performance. The focus should be to:

  • maintain water balance and body temperature control,
  • maintain normal blood sugar levels,
  • Fuel muscles and brain, and
  • Delay fatigue.

Maintaining normal body temperature during exercise is essential. Heat is a by product of muscular work, and excess heat must be dissipated. The higher the intensity of the exercise, the more the athlete sweats to cool the body. Water lost by sweating needs to be replaced during exercise or the athlete's core temperature will rise and cause his body to overheat. Even being a little dehydrated can weaken the performance. Mental and physical fatigue results from dehydration. During the limited time available between the events like in terms, athletic events, boxing, the consumption of adequate carbohydrate and fluids may be taken care of. In shorter breaks, carbohydrate rich foods like banana, juices, carbohydrate based drinks or simply water may be taken. Carbonated beverages that contain caffeine must be avoided.As the duration of high intensity events continues, muscle glycogen levels diminish. For endurance athletes, carbohydrate rich solids or liquid meals are recommended during exercise lasting longer than two hours.

 


Related Discussions:- Define nutritional needs during exercise

What is pancreatic lipase, What is Pancreatic lipase Pancreatic lipas...

What is Pancreatic lipase Pancreatic lipase  acts on  the dietary triacylglycerols after it has been incorporated into the mixed micelle  in  the  intestinal lumen. The lipa

Coronary flow limiting stenoses, Coronary Vasoconstriction 1) Coronary f...

Coronary Vasoconstriction 1) Coronary flow limiting stenoses are caused by concentric or eccentric artherosclerotic plaques, with or without potential for local vasomotor change

Define starch retrogradation, Starch Retrogradation The starch paste or...

Starch Retrogradation The starch paste or solution obtained after the gelatinisation is not stable and generally produces a viscoelastic, firm  and rigid gel. Structural transf

Cardiac catheterization of mitral stenosis, Q. Cardiac Catheterization of m...

Q. Cardiac Catheterization of mitral stenosis? Cardiac catheterization is rarely needed to diagnose mitral stenosis. An end diastolic gradient more than 5 mm Hg. across mitral

Cycles of matter, describe the path of nitrogen through its biogenochemicsa...

describe the path of nitrogen through its biogenochemicsal cycle

Define lipoprotein metabolism, Q. Define Lipoprotein Metabolism? Lipopr...

Q. Define Lipoprotein Metabolism? Lipoproteins serve to transport absorbed dietary fat and endogenously synthesized cholesterol and triglyceride. Nevertheless, it is possible t

Are sex-linked diseases associated only to genes, Are sex-linked diseases a...

Are sex-linked diseases associated only to genes of the X chromosome? There are many X-linked diseases, like hemophilia A, hemophilia B and adrenoleukodystrophy, but called as

What is the gas exchange unit of the mammalian lungs, Q. What is the gas ex...

Q. What is the gas exchange unit of the mammalian lungs? The gas exchange units of the mammalian lungs are the alveoli. Q. What is the physical process through which gas ex

What is root pressure, What is root pressure? Root pressure is the pre...

What is root pressure? Root pressure is the pressure that forces water from the soil to be absorbed by the xylem of the root. It is because of the osmotic gradient among the i

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd