So, I have been feeling terrible for the past year. No energy, muscles felt really fatigued and weird (almost dry). I had virtually no sensation in any of my muscles and I had basically stopped lifting. I kept most of my size, but to a well-trained eye, it was obvious I had some decent atrophy. I am 29 and went to about 4 different doctors who thought it was everything from carpal tunnel, nerve damage to thoracic outlet syndrome. It sucked. I pretty much stopped lifting for about a year. Finally, I got a referral to a rheumatologist and an endocrinologist. What they found....low Vitamin D and low testosterone. To make a long story short, I got prescriptions for both and am almost back to normal. I can't tell you how pumped I am. I was convinced it was a nerve problem (which are almost impossible to fix). I thought I would never lift again...but now I am back in the saddle. Now that I can lift again, I look forward to posting in the Strength and Conditioning Forum again!