do you enjoy running?
I never did before l liked walking but for my fitness I did look into running. It is described as the worlds most accessible sport.
my dad and my niece both really enjoy it.  I haven't been able to do it b/c it is really hard impact sport and i have a bad back
It is such a contrast to walking where one foot is always in contact to the ground and legs are kept mostly straight.  What sports are good for you to do with your bad back?
low impact sports such as biking or swimming
Now swimming is something I love and I know its great exercise but my doctor keeps going back to running reminding me that it helps with muscle elasticity and springy tendons.
I'm sure that is very true.  Its great for some people who can handle the constant banging on the joints
germ cells in a process known as myogenesis. There are three types of muscle, skeletal or striated, cardiac, and smooth. Muscle action can be classified as being either voluntary or involuntary. Cardiac and smooth muscles contract without conscious thought and are termed involuntary, whereas the skeletal muscles contract upon command. Skeletal muscles in turn can be divided into fast and slow twitch fibers.
Muscles are predominantly powered by the oxidation of fats and carbohydrates, but anaerobic chemical reactions are also used, particularly by fast twitch fibers. These
it's a ballad. It's hard to do but I'm glad I did. I got pushed into it by Inflo really. We'd been talking about it all day and I was telling him about my dad and he just said you should write a letter to him. And I didn't really want to because it's a bit cheesy, but from there... the song came of it. I think it's really beautiful. I dunno why at that point I decided to let that happen," Pritchard