Why water and electrolytes are important for exercise, Biology

Assignment Help:

Why Water and Electrolytes are important for exercise?

Water and electrolytes are important for exercise performance as they maintain blood volume and osmolality, thermoregulation to prevent danger of overheating and for shock absorbing and lubricating properties. Ingestion of water and electrolytes often improve performance or prevent fatigue. The level of water intake should be adjusted according to the climatic conditions. Hyper hydration during exercise in heat has  been found to improve performance and delay adverse effects of dehydration;  however, its effects are detrimental if only water without electrolytes is consumed  for ultra marathon events.

Electrolyte repletion is needed when high rates of sweating occur. This increases dietary need of sodium, potassium and chloride. Small amounts of table salt may be added to meals which will prevent losses of sodium chloride which are detrimental to performance. Excessive use of salt tablets or salt (>lo g/d) is to be discouraged to prevent potassium excretion and loss.

Potassium supplement helps prevent muscle cramps and heat stroke. However, high potassium intake is known to be harmful for health. Fresh fruits and vegetables are rich in potassium and their consumption is to be encouraged before resorting to potassium supplements. Thus, water is an important and essential ergogenic aid, however, hyper hydration works only in certain cases of excessive heat otherwise it hampers performance.  n cases of heavy losses of electrolytes through sweat, sodium, potassium and  chloride replenishment is needed.


Related Discussions:- Why water and electrolytes are important for exercise

Kingdom, general characteristics of sponges

general characteristics of sponges

Explain the skeletal system, Explain the Skeletal System? Skeletal Sys...

Explain the Skeletal System? Skeletal System: The support framework, or skeleton, in the human body is composed of mostly hard mineral substances. Unlike crustaceans or insec

Why is the cerebellum more developed in mammals, Why is the cerebellum more...

Why is the cerebellum more developed in mammals that jump or fly? The cerebellum is the major brain structure that coordinates the movement and the equilibrium of the body. For

Who created the two-part naming system used in biology, Who created the two...

Who created the two-part naming system used in biology? The scientific naming system that is used worldwide today was primary devised by Swedish naturalist Carl Linnaeus in 173

Illustrate about the chemical disinfection, Illustrate about the Chemical d...

Illustrate about the Chemical disinfection Sharp waste may cause injury and person may have diseases like Hepatitis B, Cand HIV/AIDS. Therefore it is important for to understa

Define prevention of vitamin a deficiency, Define Prevention of vitamin A d...

Define Prevention of vitamin A deficiency? Since dietary inadequacy is the major cause for micronutrient deficiencies, the most rational approach to prevent these deficiencies

Nursing process - chronic bronchitis, Nursing Process History ...

Nursing Process History Character of onset and duration of cough, sputum production, dyspnea, pain in right upper quarant.  Smoking history.  Past illness -

Define the stability of your favourite protein kinase, You measure the stab...

You measure the stability of your favourite protein kinase and find that half of the protein is degraded every 10 minutes. How might you test whether the protein is degraded throug

Explain the bio availability of vitamin a, Explain the Bio availability of ...

Explain the Bio availability of Vitamin A? By now it is clear that vitamin A is supplied in two forms. One form is retinol, from animal foods such as liver, fatty fish, eggs, a

Define classification of carbohydrates - disaccharides, Define classificati...

Define classification of carbohydrates - Disaccharides? Disaccharides are condensation products of two monosaccharide units joined together by a linkage called glycosidic linka

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