well so much for my "regular " plan!!
I must have over did the arm swinging LOL-

sore and stiff arms and shoulders today or I just slept wrong, plus i read for a couple hours last evening. { holding the book does a number on my arms too - even with a pillow to help prop it up}

ah well next week I will be gentler and change it to 2 - 10 minute sessions morning and evening. and see how that works for me.