A muscle is like a car. If you want it to run well early in the morning, you have to warm it up.
Florence Griffith Joyner

A stem cell is essentially a blank cell capable of becoming another, more differentiated cell-type in the body, such as a skin cell, a muscle cell or a nerve cell.
Virginia Foxx

Because muscle is heavier than fat, dancers weigh more than you might think, but they are usually very lean.
Deborah Bull

But actually just yesterday we raised the key of one of my songs two steps up, so my voice is obviously responding. It's a muscle, and the more you use it, the more you use it right, the more you should get out of it. So yes, I sing.
Harvey Fierstein

But I work harder now because I have so much more exposure. And actually the harder you work as a writer, the better you get at it. It's like anything else. It's a muscle you have to exercise. I write more now than ever.
Ron White

But the fact of the matter is that all scientific evidence would show, based upon what we know about this disease, that muscle cuts - that is, the meat of the animal itself - should not cause any risk to human health.
Ann Veneman

Courage is very important. Like a muscle, it is strengthened by use.
Ruth Gordon

Dysphonia is not a singing problem. It's a voice box issue in the muscle on the voice, very different from having a nodule on the vocal cords, which I've never had. I'm lucky that I've never had that. It needs a long renewal time, and even today, I am still addressing it.
Shania Twain

Everyone has a 'risk muscle.' You keep it in shape by trying new things. If you don't, it atrophies. Make a point of using it at least once a day.
Roger von Oech

Fearlessness is like a muscle. I know from my own life that the more I exercise it the more natural it becomes to not let my fears run me.
Arianna Huffington

Freedom is a muscle... you have to exercise it.
Roy Scheider

Germany is an economic giant but a political midget, and with the end of the Cold War she has started to muscle her presence throughout Europe and the world.
Christo

Gymnastics uses every single part of your body, every little tiny muscle that you never even knew.
Shannon Miller

I could feel his muscle tissues collapse under my force. It's ludicrous these mortals even attempt to enter my realm.
Mike Tyson

I got kicked out of ballet class because I pulled a groin muscle. It wasn't mine.
Rita Rudner

I look at myself and pick out the things I don't like. No matter how much I work out, I never get muscle tone in my butt and hip area.
Tyra Banks

I race historic muscle cars back in Australia, and that's my hobby. And I try to race home as soon as I've finished a movie but don't tell anyone.
Eric Bana

I think it's going to be a very important, unique data set in terms of measuring the behavior of your lower body in space and trying to figure out what we can do to preserve bone and muscle density.
John L. Phillips

I think poetry has lost an awful lot of its muscle because nobody knows any. Nobody has to memorize poetry.
Peter Davison

I was 15, and the years of hard swimming had packed muscle on my frame and made me very strong. Not as strong as a football player, but strong enough to inflict heavy damage.
Esther Williams