Treadmill exercises question

[Guest guest]

Hi Gretchen,

Do you think that exercises at the treadmill is also good for the feet?

I stopped with the pool because the pool temperature had been so low

here ... and then I increase my time at the gym instead.

Now, I found out that my muscle at back of my legs (calve muscles) are

getting stronger somehow. Also my strength in my arms are much better

too...are growing!!

What do you think about this? Do you think it would be enough just walking on

treadmill? It will improve the strength in the feet?

How many kilometres one should be able to do? I do sometimes 1 to 2

kilometres at the moment before gets tired!

Thanks a Lot.

Joana in London