Thursday, February 27, 2014
The microscopic work out.
Working Out Is Good for Every Cell in Your Body!
Even the biggest fitness enthusiast may think that exercise mainly benefits muscle cells, building them up and stretching them, but exercise is actually healthy for every single cell in your body. You may notice that everyone’s favorite gym rat looks a little young for their age. They have a healthy glow. This is because not just their muscle cells are in top shape but working out actually changes you at the cellular level.
When I first began working out I listened to other trainers who encouraged me to get into the fitness business. I remember telling one friend how great I felt after my rigorous kickboxing class. I said that I felt cleaner on the inside, like every bit of waste and all the toxins were cleaned out of my body after a good workout. My friend told me I was weird and said that I was just getting an endorphin rush, a rush of natural ‘feel-good chemicals’ and by my own growth hormone which is released by exercise. It turns out that I was right. A new study confirms the way I feel after working out; exercise does help clean out your body at the very deepest level.
The latest research reported in the publication, Nature, and in the New York Science Times this month, suggests that exercise helps a long a process called autophagy, by which cells rid themselves of waste products. A recent study was conducted by Dr. Beth Levine, of the University of Texas Southwestern Medical Center in Dallas. The New York Times said, “Dr. Levine and her colleagues concluded that an increase in autophagy prompted by exercise, seems to be a crucial step in improving health.” They termed the findings, “extremely exciting.”
Exercise also increases your mitochondria, or the energy producers in your cells. This means that a person working out can potentially have millions more little energy producers in their bodies than someone who does not. This is one of the reasons why exercise increases your energy level.
Working out also helps your nerve cells, by preserving them and by increasing their power to channel the electrical currents that make the nerves function. As we age, our nerve endings begin to degenerate. This is one of the reasons why senior citizens lose their balance and are prone to falls. Exercise is proven to help preserve the nerve endings and increase nerve-to-muscle communication. A proper exercise program for people over age 50 should include several balance exercises to keep the nerve cells healthy, and help prevent falls. Exercise also helps improve the parasympathetic nerves. These are your involuntary nerves, which, for instance, tell your heart to beat and your lungs to breathe. The increased heart rate and increased respiration brought on by exercise simulate the parasympathetic nervous system to its maximum capacity.
These are just some of the myriad ways through which working out benefits every cell of your being. As medical science continues to prove, as if you couldn’t recognize it on your own, exercise is not just for your muscles anymore.