A Quote by S. Jay Olshansky

The bodies we have are not made for extended use. We must cope with accumulated DNA damage, cell damage, muscle atrophy, bone loss, decreased muscle mass, and joints worn out from overuse during a lifetime of bipedal locomotion. It might have worked great for prehistoric humans, but it wreaks havoc on our knees and hips.
Aging is one of the most visual diseases on the planet and includes things that we all know like wrinkles and grey hair, but also brain atrophy, muscle wasting and organ damage.
People do really well on space missions, but it's the physiological, the medical stuff, the stuff like radiation, loss of bone mass and muscle mass and density. It's those things that we need to figure out.
During our journey, we did weight lifting, squats, and dead lifts to regenerate the bone density. Luckily, my muscle mass and bone density did not alter. Our workout was so rigorous.
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.
When your goal is to put on muscle mass you must increase your calorie intake as you increase the activity level being given to the muscle
When your goal is to put on muscle mass you must increase your calorie intake as you increase the activity level being given to the muscle.
One of the biggest concerns about going out beyond lower Earth orbit is the radiation. We find that exercise seems to counteract a lot of the negative effects of space flight, like bone loss and muscle atrophy and cardiovascular systems issues. We exercise two hours a day on the station, which is a huge hit out of your day. It's great for staying in shape, but you know, it cuts into the productivity of the crew and if you look at how expensive it is to get a crew into space, if we can keep them healthy and have them exercise, but spend less time doing it, we can get more done.
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.
Leg day is my favorite day. You can't have a thorough leg workout without feeling completely spent. It's a challenge, but the benefits of maintain muscle mass on my legs is important because, as the biggest muscle group in the body, it also helps me keep the proper body composition in terms of fat to muscle ratio.
Sure, we have an obstacle, ISIS. They can do great damage. They can do great damage and they scare the living hell out of everybody with good reason. But they are, instead of dealing with nation-states that are arranged against us, we're to deal with non-state actors that can do damage to us. But this is within our control. We are beginning to make genuine progress as to how we isolate them, how we take them out. We're in a situation - I mean, I just could go on. But I am - the only generic criticism I had is we're not talking about the possibilities.
For some, a perfect body means having muscle mass and fat in proportion to one's height. For others, it may mean more than just muscle mass and body fat. For me, it's also about having amazing features.
Everything I do through the course of my life, every day I do it with my arms, and it means that by using this muscle so much I have changed gradually the state of my muscle, turning my muscle into red fibers.
The free man must be born before freedom can be won, and the brotherly man must be born before full brotherhood can be won. It will come into being only if we build it out of our very muscle and bone - by trying to act it out.
Observation is like a muscle. It grows stronger with use and atrophies without use. Exercise your observation muscle and you will become a more powerful decoder of the world around you.
High salt intake is a risk factor for osteoporosis because excess dietary sodium promotes urinary calcium loss, leading to calcium loss from bone and therefore decreased bone density.
We have seen the damage already caused to the music industry and we have to continue to make the public and government bodies globally aware of the damage that will happen if DVD piracy is not brought under control.
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