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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

How long would the person have to sleep continuously to lose one pound of body fat?

1 pound of body fat= 3500 calories

.45 calories/hour for every pound of body fat

150 lb person= 67.5 calories/hour

3500/67.5= 51.852 hours (rounded)

Best 3 mile time for 14 year old?

I dont know an answer for the best one ever..but i just turned 14 and i run a 18:00 5k..hope that helps?

What equipment can you use exercising your pubococcygeus?

you should try holding a small cucumber or banana in your Virginia and practice pushing out and pulling in, and hold the object there every now.

What makes a train go?

Trains are powered by steam (generated by heating water over a coal fire), diesel fuel, or by electricity drawn from either overhead lines or from the tracks.

Is alpha drol considered a steroid?

No. Alpha drol is considered a "dietary supplement". That is how it is labeled and sold. Mind you that I use the word "considered". It is a pro-hormone which will like steroids affect your natural hormones, however if taken wisely and with a correct post cycle therapy (pct) meaning something to help your natural testosterone begin producing again then you should be fine. A pro-hormone does the same thing to your hormones and your body as do steroids, they just do it on a much smaller and weaker level as far as gains are concerned. Taking a pro-hormone is however harder on your liver then say the real deal (since it does not have to pass through your liver). However if you dont drink, and you take milk thistle you are most liley going to be ok. So to answer your question, no alpha drol is not considered a real steroid, otherwise it would be illegal to purchase at your local nutrition shop.

At what age do you start losing muscle mass?

Whenever you start becoming sedentary.

It's less about age and more about exercise. You typically lose about a pound of muscle a year after the age of 40. This of course, as the answerer above noted, be offset by regular resistance exercise.

What is most active during vigorous exercise?

mitochondria..because its the energy power house

Why would you need less energy from your diet if you live in a hot climate?

Our food provides us with both calories and other nutrients. The other nutrients are necessary for normal growth and repair.

The calories in our food provide us with the ability to fire muscles, fuel mental activities, and produce heat. If we're cold, our calories are burned to warm us up, even if we're not moving. However, moving and performing physical work will certainly cause us to generate more heat.

What is the best way to breathe while running?

you should breathe in through your nose and out through your mouth

Answer I've always been taught not to breathe in through your nose and out through your mouth. While this is the best way to breathe after you've exercised, to catch your breath, your nose simply can't get enough air into your lungs while you're exercising and your body's demands for oxegen are increased. Breathing in and out of your mouth is recommended during exercise.

A good breathing technique to use for a relaxed run is the 3:2 ratio, i.e. you inhale for 3 steps and exhale for 2. If you are running hard or fast, use a 2:1 ratio- you breathe in for two steps and out for one. These breathing techniques will prevents injuries and cramps. While running, you hit the ground with greater force during exhalation. These breathing patterns make sure you exhale on alternate footstrikes each time, thus balancing the stress to both sides of your body.

What is energy defined as?

I suggest you read the Wikipedia article on "energy". There is really no definition of "energy" that's short, easy to understand, and accurate; the reason for this is that "energy" is a fairly complex concept. You might say that it's a magnitude in physics that is conserved - you can't increase or decrease the total amount of energy. However, note that there are several other magnitudes in physics that are also conserved.

How many calories do jumping jacks burn if your doing 60 every minute?

The amount of calories you will burn doing jump jacks varies based on your size and the intensity at which you are jumping. An average 150 pound person jumping 60 minutes will burn 306 calories.

Is it healthy to do 160 sit ups in 10 minutes?

Is it healthy? I am currently training for children in need where i will be doing 200 sit-ups in 3 minutes, i can currently do 176 after 2 days of serious training. but it all depends on the age of the person and stamina, as i am young i would find it easier than a middle aged person. Thats not to say its not easy!! :D thanks

What is the definition of composition?

A composite number is any real number who's factors are other than "1" and itself. As an example 4 is a composite number.

2 x 2 = 4

4 x 1 = 4

The number "3" is not a composite number and is therefore prime because it's only factors are 1 and itself.

How long will it take for whey protein to kick in for me if i work out at least 2 times a week sometimes 3 when will it start to show i have just now started.?

It all depends on your habits, workout regimen, and the length of your workout. since you've just started (well i have no idea how long you posted this ago) its safe to say that you will pack on muscle in about 1-2 weeks. but as your body gets used to the same old thing all the time, gradually the time period between when you ingest the whey and when it starts to show will grow. It doesn't mean its not working anymore, it just means that your getting stronger and your body is getting used to it.

Is a physical map a exercise map?

No, it is a map that shows the physical features of a place, like mountains, lakes, etc.