Hi. My name is Jack and I need to know what s going on. In a way, I dont feel much on the left side of my body. Let me explain, whenever I work out, let s say my butt or Lats, it s hard for me to feel contraction on the left side of my body. The other weird thing is, I don t feel sore on my left side. Nothing different, same thing on both sides. I m starting to see my right side grow and my left side stay the same. What s going on?