I have two questions: 1st-my hands go numb while biking 2nd-my big toe on both feet hurts for the first 5 minutes of any walk/run...also when I warm up for bowling for a couple of frames... any ideas what these might be?
Numb hands on the bike can be a vesult of the vibration, putting too much weight on your hands and wrists or both. Try padded gloves for the vibration. If you think you are leaning on your handlebars too much try keeping your core strong (incl core strengthening exercises in your workout if you don't already).
No idea about the toes...do your shoes fit correctly?