Thanks again for the info. I would see a professional if I was back in Australia but the reason I ask here is because I am in Ecuador and the comm. difficulty. I stopped the electro muscle stimulation and have just rested it and iced for a few days. The bicep tendonitis has subsided and much better, I still feel the ache when I bring my hand up but not as bad. I will rest it a bit longer and then start the exercises. I do regular weight training and am keen to get back into it but am only training the right side of the upper body and legs/core at the moment. But it is getting better anyway. will see.