Heavy workshop this morning 5 mins air bike, 5 mins cross trainer, putty, swiss ball rotator cuff, 10mins treadmill, 5 mins rowing machine (1108m).  Home to do a little work and have rest before heading to the Royal Derby X-ray department for an ultrasound of my abdomen.  Nothing unusual spotted during the examination but I also have a telephone appointment with the Gastroentrologist on Friday, hopefully I'll get more reassurance on the likely causes of this stomach discomfort.