Hi there! I would like to know if anyone could help me re controlling and calming the body during physical exertion like weight-training and walking. I have hyperventilation syndrome and the last time I had an attack was in the gym in the middle of my workout. So i get quite anxious everytime I hit the gym or even trying to do aerobic work by walking 15-20mins.. I'm slowly phasing my intensity working with light weights to gain back my confidence, but after 15-20mins of exercising I'll suddenly feel anxious, caused by rapid heartbeat, and feeling short-breathed, w/c is normal during exercise. So what I tend to do is stop immediately, I don't even shed a sweat from it. I'm trying to focus myself to the work at hand, and trying to enjoy my workout, but the anxiety and doubts are just uncontrollable! Any advice from you guys will be so much appreciated! thanks!