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Exercise

Exercise is fundamental to healthy living. Ask questions here about types of exercise and developing exercise habits in your life.

26,397 Questions

Why does lactate accumulate in the blood during bursts of very vigorous exercise?

Lactate accumulates because of the lack of available oxygen in the muscles. In anaerobic conditions, the pyruvate produced by glycolysis is reduced to lactate via lactate dehydrogenase (while also oxidizing a single molecule of NADH to regenerate NAD+). NAD+ is a very important molecule and must readily be available in the cytoplasm in order for glycolysis to proceed.

How do you get a perfect alignment?

To get a more accurate alignment just follow these steps.

1) when an alignment is performed on a vehicle, either with a computer or doing it yourself. (without a computer) Always adjust camber and caster angles first (if possible). Always adjust toe angles last. 2) If doing a 4 wheel alignment always adjust the rear angles first, camber, caster, then toe. Then perform the front end alignment. this will help you perform a better alignment on any vehicle.

How many faces does a rhomboid have?

A rhomboid kind of comes from a rhombus. A rhombus Is a 2d shape. The rhomboid has been enlarged from a rhombus so now that it has space inside it which is called volume. There are 6 faces.

If a 12 year old has a heart rate of 170 while exercising should we see a doctor?

If a 12 year old has a heart rate of 170 while exercising they should see a doctor immediately. The heart rate is very high so they should go, because its very bad for the child.

Why are positions in yoga martial arts and tai chi related to animals?

It is said that the first Tai Chi master observed a fight between a snake & a crane and mimicked their movements. Much of Tai Chi is taken from nature and the observation of the actions of animals.

Metachromatic leukodystrophy Katie is almost 5 and had this sense age 2 the other night her pluse ox drooped to 70 and heart rate to 40 is her time getting near?

HI - Dean from the MLD Foundation here. Clearly a call to 911 or your emergency services is the first action at a pulse ox of 70 or such a slow heart rate.

While MLD does affect the entire metabolism, and Katie's age is of concern for a late infantile onset, it could be that many other things that can be treated should be looked at by a professional. Meaning that MLD creates problems for children that often can be treated even though their systems are compromised.

A regular variation in heart rate due to changes in the rate and depth of breathing is calked a?

The regular variation in the heart rate due to the changes in the rate and depth of breathing is called arrhythmias.

What is oblique lines?

An oblique line can be diagonal, sloping or slanted. It is not vertical, horizontal, parallel or perpendicular.

Can you lose weight in two days cause you have homecoming in two days?

If you work out like crazy, for hours and hours on both days then maybe you might drop about two to three pounds. But make sure you eat no fatty foods during those two days. Your muscles will be really sore, but you will feel much lighter.

What is a movie buff?

Basically it is someone who knows a great deal about movies.

Is it true that once you get flabby triceps you can never get rid of them especially if you are in your 30s and female?

Absolutley not. I am 26, I know that's not the 30's but it is'nt far from it. I used to have flabby triceps too, I mean they would keep waving long after I stopped, I bought a 5lb. weight and a 10lb. weight at Wal-Mart for $5 and $10. I started using them and in 2 months I had hot and toned arms. I can't explain how to do the work out, I needed visuals so I subscribed to Shape and Self magazines. They have alot of great at home workouts for your whole body. In 1 year I went from a size 8 to a size 0 working out with weights 3 days a week and cardio 4 days. Good Luck.

Can you use hair gel instead of conductive gel?

I have used it without problems. I am not sure if it is as effective though, as i didn't continue with it for very long.

When your pulse rate is high after exercise does that mean you lose calories?

Your heart rate will raise if you move off the sofa so would really need to know how high and for how long the heart rate is raised. I think you mean burn calories

What is stunt?

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How much can an 18-year-old bench press?

Kids should not benchpress have him do pushups or something not weight lifting

Why can't a kid bench press? I coach Rugby League and some of the heavy lads struggled to do 3 or 4 press ups but they can perform light bench presses with a bar or dumbells and their press ups have also improved. Weight training when properly supervised is very good for kids.

Any amount you can do with out struggling and straining your muscles do less reps.

It would depend on how old the 'kid' is. Surely, a parent would not want their child benchpressing. But if that 'kid' is 16 or older, wouldn't it be something they could do?

Kids should not benchpress????????????????????OMG LOL

im 12 i can bench press 120-130 pounds on the military press were there's no danger of a bar falling on your neck and killing you :)< which is what i suggest to use for kids to bench press

Is dancing a exercise?

yes, it is!!!! I can help you lose weight as there are lots of movements in it, can include lots of jumping. If your not sure how you can use dancing as exersise you could buy a game for it! If you have the Nintendo Wii, you can buy a game called dance workout which can help you lose weight!!!

Hope that helps! x x x

How can you have been walking 2 and a half miles each night for about 72 mins for almost 2 and a half months now 4 days on and one off for rest and look like you are losing weight but you have gained 19 pounds?

Because you are probably gaining muscle and losing fat. But muscle wieghts more than fat. It will eventually even itself out and you will be healthy fit and feel great. You may not weight what you would like, but don't pay a lot of attention to that. Weight shouldn't really be the biggest concern.

That answer is 100% correct, however also watch the food you eat. You can do all the walking you want but if the diet isn't right then the results wont be there.

How does bodybuilding define a set?

Usually the heaviest weight you can do 8-10 reps at an exercise, ending with fatigue of the muscle group. Generally three sets per exercise.

How long will it take to walk 30 kilometres if i walk 3.8kilometres in half an hour how long to walk 30kms?

So, you want to know how long it will take to walk 30 km if you go 3.8 km in a half an hour.

First, 3.8km/30mins would have to be multiplied of a ratio of 2/2 to get your km per hour, which is 7.6km/1hour.

Then, the ration of your speed in a hour to the total time will be the same if you speed is constant. So, 7.6/1 = 30/x.

Therefore, you would divided 7.6 into 1 and get 7.6, then multiply x both sides and get 7.6x = 30, then you would divide both sides by 7.6 and get x to = to 3.95.

And x = the amount of hours it would take you to travel 30 km if your speed is constantly at 7.6km/hour.

So, 3.95 hours

How do you reduce thigh fat for girls?

Remember Celine Dion that losses her weight,here is the secret article to her weight loss ; ht tps://bi t.ly/3s9H42M (remove space)

What is a 75 year old woman heart rate supposed to be?

Heart rates can vary widely among people. Usually 60-100 beats per minute. Some foods and medicines have a short-term effect on the rate. People with good health eating habits and exercise patterns can get different results and still be healthy.

There is no single correct number a person should have. Consistency is more important. Her heart rate should be the same as what she usually has on a healthy day with no physical distress.

What does belly dancing do for your body?

It helps ur stomach become stronger and gets those tight abs u always wanted, and helps u burn alot of calories, and it also helps ur hips become more ur size and not as big as ur butt and body!

Hope this helps!

Is 50kg to big for a 13 year old girl?

No it isn't . Normal weight

U can try working out your BMI mass at http://apps.nccd.cdc.gov/dnpabmi/Calculator.aspx

It will calculate if your weight is normal in your age and height.

Im 16 and 53kg and am told Im normal weight