0
Exercise
Exercise is fundamental to healthy living. Ask questions here about types of exercise and developing exercise habits in your life.
26,397 Questions
What happens when kids lift weights?
It could injured the body, but does not stunt or stop the growth of the person
This is due to oxygen debt.
As soon as the demanding type of exercise has ceased, the body reverses the processes in order to refill the oxygen that it has been depleted from different parts of the body. The following four major tasks are involved in the reversal process:
ATP is restocked.
Lactic acid is catabolized and removed (this is felt as acute pain in the muscles similar to a burning sensation).
Refilling the store houses of oxygen in the myoglobin (a compound similar to hemoglobin that is found in the muscles).
Glycogen is restored.
This causes the pulse rate to increase in order to supply the body with blood at a fast rate to keep up with its needs.
According to : 412envy
Why does your pulse increase as your exercise increases?
Because you body is working at a faster rate, so the demand for oxygen is increased. So your heart has to pump faster to get more oxygenated blood to circlulate your body (more specifically the working muscles) and has to distribute the Carbon dioxide from the working muscles to the alveoli to be diffused into the blood stream and expired.
For all you know, I could be your accounting instructor and now you've been caught red handed cheating! No matter what subject I teach, and I teach a number of different ones in various departments, I surf the internet for things like this. And being caught can get you a failing grade and/or kicked out of school! Word of warning to others, don't risk it!!
What's the best exercise that can make you get fit in two weeks?
crab crosses- 1. get on a soft floor or mat 2. lay down on your back 3. put your hands and feet flat on the floor and pull up 4. take one arm and cross it to the other arm's shoulder 5. do that back and forth for 5 min. twice daily
it means after your workout. pre workout products are things you take before the gym. post is after like proten shakes creatine ect
Also be sure to check out www.facebook.com/finishfirstpt for all help regarding workout foods to help maximize muscle building, ongoing daily support!
For maximum benefits cardiorespiratory endurance episodes should be sustained for at least?
20 minutes
Why does exercise sweat smell?
because you are exercising and all that sweat that comes from body fat that you are burning tends to smells pretty bad.
What is Nelly's workout routine?
Everything you need to know is here: www.blackbeachweek.com/nediandwo.html
It probably depends on where you heard the term. Here is two meaning of the term. In 2001, Dr Glenn Gaesser wrote an diet and exercise book called "The Spark: The Revolutionary New Plan to Get Fit and Lose Weight-10 Minutes at a Time" In it an exercise spark is a 10 minute segment of exercise. A 10 min aerobic spark should raise your heart rate to 80% of maximum. the program calls for 15 sparks a week, 7 to 8 aerobic sparks and 3 o4 four strength and flexibility sparks.
In 2008, Dr John Ratey wrote "Spark -- The Revolutionary New Science of Exercise and the Brain, which discusses exercise as it effects the brain. I haven't read this book, but from the reviews he doesn't define a specific time period as a "spark."
And now Chris Downe, founder of the website spark people, has written a book titled : "The Spark: The 28-Day Breakthrough Plan for Losing Weight, Getting Fit, and Transforming Your Life" which comes out on Dec 29, 2009.
I just went to the Spark People website to see what they said about the book and they are claiming the 10 minute exercise segment as a Spark. So this book is following up on Gaesser but with a more restrictive diet (your question only concerned exercise but both books include diet).
So it seems the a Spark is a 10 minute exercise segment. You do several segments during the day for a total 2 or 3 sparks daily.
Yes,
The protein shake you are taking is diluted with water; therefore the more water you drink in a short succession to drinking your shake, the more diluted it becomes. Try waiting a little while after you drink your shake before drinking an excessive amount of water.
- Tony
Hey is stenizol a good muscle mass gainer steroid?
If your asking this question on here you definitly do not have the knowledge, and most likely maturity, to be able to effective use this substance and minimise the serious risks associated with it. There is a number of very informative sites out there with very knowledgeable contributers who can provide sound advice on steroid use, this site is not one of the sites I am talking about. Do some proper research and save your self the pain.
If you did 50 crunches a day how long would it be to see your stomach get flat?
depends on how much flab is there... me it would probably take two weeks...
If you starve yourself, and go back to eating, you will never go back to eating properly, because of the phyciatric problems you would have. But possible if you develop good eating patterns along with exercise, you will have a good feeling and will Not gain any exess weight if you do it properly.
Which yoga exercises help to increase hair length?
to increase the hair length ,one should do kapalbhati yoga excercise.in this excercise you have to inhale the air in your stomch and exhale the same in rythmically.At least you should repeat tehsame 200 times a day.
How many calories do you burn in an iron man?
It is possible to burn approx 560 calories depending on the individual.
How many calories are burned doing a bench press?
energy = force * distance, so
energy = mass * acceleration due to gravity * distance.
Say you press 100kg through 0.5m for 10 reps (near the surface of the Earth):
energy =100kg * 10ms^2 *0.5m *10 reps.
=5000 Joules
5000 Joules converts to 1.195 dietary calories. This is the minimum amount of energy required to lift 100kg through 0.5m 10 times. But human muscles are only about 25% efficient, so multiply this by 4. Furthermore pushing weight at 80% of your max uses 12 times more energy than 20% of your max, i.e. your body is only a third as efficient when it is being strained, due to greater demands on your cardiovascular system and more secondary muscles coming into play.
So it is fair to multiply the 1.195kcal by 12 to give about 14 as the number of kcal used during the actual set. Following the set you will have increased respiration and circulatory flow for a while, which uses further energy on top of this.
This is a sound way of solving a question like this.
However, I would be interested in solving the question a different way (and this might make a good high school project).
The calculation above takes
mass * acceleration * distance * reps * best muscular efficiency* 80% efficiency
So 100kg * 10ms^2 *0.5m *10 reps * 4 * 12. What if the muscular effiency is 30%, What if 80% effort results in 14 times more effort, not 12? Big differences result.
So how to test this.
Wear a heart rate monitor for 10 minutes to get a base line heart beat. Then do the set. Record the increase in heartbeat for the next 10 minutes (if the heart beat is not down to resting, use a long enough time frame that it does. Caluclate the energy used by the resting heart, and by the bench pressing heart. Various formulas are available on the internet.
Here is one that seems to be on a number of web sites.
Using VO2max
Men: C/min = (-59.3954 + (-36.3781 + 0.271 x age + 0.394 x weight + 0.404 x VO2max + 0.634 x HR))/4.184
Women: C/min = (-59.3954 + (0.274 x age + 0.103 x weight + 0.380 x VO2max + 0.450 x HR)) / 4.184
Without VO2max
Men: C/min = (-55.0969 + 0.6309 x HR + 0.1988 x weight + 0.2017 x age) / 4.184
Women: C/min = (-20.4022 + 0.4472 x HR - 0.1263 x weight + 0.074 x age) / 4.184
weight is in kg
Does swimming really tone you up?
Yes! It will tone you VERY well especially if you swim in several different strokes - which will cause you to use most muscle groups. Being a low-impact sport, it won't cause any shocks or jolting in your joints (like running does) which is an added bonus.
Are there Stretching exercises for teres minor muscle?
There are stretching exercises for the teres minor muscle. Any stretches involving the shoulder or shoulder blade will stretch the teres minor muscle.
