Well I have had time to worry myself silly, calm down to find out my doctor is gone until Tuesday, freat more, then I had a thought.

I vigorously exercise every single day and numbness never happens. My other exercise is far more cardiovascularlly challenging than riding on the trainer, yet numbeness never occurs. It only happens when I ride my bike on the trainer. It never, ever happens when I ride outside.

So, I am thinking I did something and did not allow it to heal-which I am guessing could be the cause of the arm pain-I did hurt my shoulder, but it had been feeling better, yet I never gave it time to heal. How I hurt my shoulder is embarrassing-I talked on the phone for 5 (yes 5 hours) holding it between my chin and shoulder, 1 1/2 of those hours were on the trainer.

If that is the case, then the two incidences would not be related and allowing the shoulder thing to heal should in theory solve that problem. Then it may be my positioning of my lower body when I am on the trainer?

I am going to check my trainer to make certain it is level and take a break and see where things stand on Tuesday.