Has this happend to anyone. One week I was noticed a loss of strength in my left side Just arm and shoulder like tricep not bicep. but no pain and it is like I just can't push anything like bench or overhead press. Again no pain just body won't push any heavy weight. I can do everything else exept pushing motions. So my bench is gone, dumbbell press gone, military press gone. Shoulder presses gone. I went to chiropractor and had to adjustments that did nothing. I'm going for the graston massage teq tommrow to see if it's a muscle trigger. Any ideas to what this could be. Chiropractor says it may not be a pinched nerve because I have full range and no pain