Despite being popularly depicted as a great evil, sodium (as obtained from salt) is the most abundant mineral in the human body, and terrestrial herbivores such as elephants (whose natural environment in short on sodium/salt) go to great troubles to manoeuvre their colossal bulks into tight caves at night to obtain "salt licks".

Of course, lots of people are mostly inactive and yet spend large parts of each day ingesting more carbohydrates than their bodies have room for. I can’t be bothered to cite any specific examples right now, but there’s plenty of evidence that repeatedly overconsuming carbohydrates in any form can damage your health, but there’s also plenty of evidence that muscles well stocked with glycogen perform better during vigorous exercise, and that consuming readily utilized carbohydrates (especially glucose) not long after such training (or even during it if it’s prolonged) helps with recovery from exercise and spares skeletal muscle from being broken down (most of the amino acids in skeletal muscle can be converted into glucose when blood sugar levels are dropping too low).

Thus, there is evidence that readily utilized carbohydrates are helpful around vigorous training for those who are not repeatedly overconsuming carbohydrates anyway. That doesn’t mean that any given hypermarketed and excessively expensive "sports drink" is any better than any cheaper and more "natural" concoction (e.g. a bit of milk mixed with water and glucose powder and a pinch of mineral-rich sea salt). Tacky "sports drinks" are not necessary around vigorous training, but glucose and electrolytes are very helpful.
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Look on the back, they are full of sugar and all they will do is give you a quick sugar rush lasting 10-30 seconds.
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The best thirst quencher is water, the best energy source is glucose.
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http://www.sweetpoison.com

31) Joint.

32) Arteries.

33)Atrophy

34)Skinfold caliper.

35)Both A & C

36)ALVEOLI

37) Veins

38)Open.

39)All of the above.

40)Static stretches

41)Diabetes

42)None of the above.

43)disease in which the body is unable to produce and/or use insulin effectively, causing a high level of glucose (sugar) in the blood.

44)Muscular strength

45)early in the morning, before you eat

46)girth measurement

47)Tendons

48)the ability to maintain control of your body while stationary or moving

49)Cartilage

50)A term used to refer to the heart, lungs, and blood vessels. Cardio means heart and vascular means the blood vessels
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