Heat makes me into a vegatative like state. I become a limp noodle and cant even talk. For me, exercising and stretching makes my spasticity worse. I have to rely on meds to calm them down. I went to PT for quite awhile and then couldnt handle it anymore. Im just an odd one tho. I sure hope you find relief and soon. Spasticity is horrible part of this for alot of us