I found a very hard rubber ball.

Yes, I do exercise in some way or form everyday.

When I feel that my fingers are tired and stiff I shake and close open my hand.

I am trying to get in the habit of doing more than one exercise routinely a day. However, I am fairly consistent (weather permitting) on going out to play Pokemon Go. I try to make a goal of getting at least 4,000 steps/ day (some being wheelchair pushes) no matter what I do. Either way, I try to be active.

I had a quick brisk walking today. I also use squeeze balls lately.

I walk early in the morning and the stairs are my main exercise inside the house, I have a similar ball, but I forget to use it.

I want to try exercising with some rubber bands to strengthen my legs.

Yes I do I do my physical therapy exercises at home

I climb up and down my tree house several times a day. I walk and bike occasionally.

Unfortunately I do not exercise regularly, but in winter days I do sometimes

nope, i seldom do exercise