The Ex By JCC Old girlfriend has been working out This happened about a year ago, with an ex-girlfriend of mine, she was brunette shoulder length hair, and about 5'8 145 pounds very fit. We were watching a movie at her apartment and started play wrestling a bit, she was wearing a tank top with jeans, and as I pinned her arms over her head i really noticed how nice her biceps were getting. So I let her up and complimented on her arms. She was kind of embarrassed and said she had been working on them a bit more at the gym, to get them more proportional to her legs. (Her legs were awesome, due to her soccer and hockey background). So I asked her if she wanted to test them out, and challenged her to arm-wrestle. She was hesitant, but gave in. We kneeled on each side of the coffee table and locked hands, I as usual didn't give a full effort at the start, and really didn't have too, threw out the match as I beat her with about 60% of my strength, however what did impress me was the amount of muscle that popped out during the match. Her arm looked jacked, I’m guessing 13-14 inches arms and very well defined. We arm wrestled a couple of times after that too. She did get stronger but not all that much, her arms however got more and more peaked. I bet she probably could have given me a better match if her technique was better, because her arms were developing nicely. I ended up moving and we broke up, I haven't seen her in a while, if she kept training her arms as she was it would be very interesting to see what her arms are like now.