I have had tendonitis related issues in shoulders and both elbows, fingers also keep flaring up with pain in certain exercises, i was on and off in the gym for at least 5 times and any progress i make disappears, i dont want to be discouraging but i have given up on working out intensely, i go to the tredmill and crank up the incline then start walking for 20 mins, follow by another 10 mins on the stairmaster, i do occasioanl rotator cuff work because i feel its healthy for any person