Fluid supplementation is necessary for exercise in which fluid losses must be offset by intake to avoid the negative effects of hypohydration on health and performance. Several aspects of gastrointestinal function have been studied to gain information concerning the assimilation of ingested fluids to maintain fluid balance during exercise. Research results with regards to gastric emptying and secretion, intestinal absorption and secretion, and aspects of fluid retention, including urine production and plasma volume changes, can be utilised to formulate an appropriate fluid supplementation regimen. Increasing the volume of ingestate and decreasing the carbohydrate concentration promote gastric emptying of fluids. By maintaining a low osmolality secretion is reduced, thus leading to a greater rate of net fluid absorption. Adding sodium and carbohydrate (up to approximately 7%) increases the net intestinal absorption rate. Increasing carbohydrate concentration above this level begins to have a deleterious effect on intestinal absorption of fluid. Sodium also promotes retention of ingested fluids and leads to an increased plasma volume response during rehydration. The primary goal of supplementation should be considered, fluid vs carbohydrate provision, and the beverage composition altered accordingly. Beverage composition to maximise fluid provision will not maximise carbohydrate availability.
Answer:
Explanation:
It won't be useful in the same way that knowing how a car works helps you fix it when it breaks down. It can help us understand how nature works and how its processes work. We learn about global warming and what we can do to try and prevent it. We learn about alternative energy sources and why it is all dangerous to forget about.
Answer:
Answer 1.C) Making a fire escape plan
Answer 2. Situation
Explanation:
Answer 1)The first reason to be safety conscious is health,second is insurance and third is gaining the peace of mind.
Answer 2) Ist link is situation which can be changed to break the chain( eg. someone is running late for work so he rushed outside the car).
second link is unsafe habit can be changed to break the chain( eg. he didn't keep the ice scraper in the car and didn't war up the car ahead of time).
Third is unsafe action can be changed(eg he drove off in his car with frost still covering the windshield).
Fourth link is accident which can be prevented by changing any of the three links(eg. He hits another car because he didn't see its coming).
Answer:
increased number of single person household, more working women, population growth
Answer:
Explanation:
A serve that strikes the net and lands in the opponent's court is a let serve and is retaken. During service, players must stand in their respective service courts. The receiving player is not permitted to move his/her feet until the badminton shuttlecock has been struck.
