You are being baised based on your own personal experiences. There isn't any scientific proof to show that MTF lose their muscle mass and become weaker when they transition to becoming a female.

False - There is scientific proof of this. See - http://www.eje.org/content/151/4/425.full.pdf found wish a quick google search

While that is probably true, what about if you were a male body builder and then decided to become female? Do your muscles disappear as you take hormone treatment when you are transitioning if you continue to work out at the same level? I'm pretty sure that there isn't any conclusive research to prove that you do, but Fallon was in the military and most likely was physically active before becoming a MMA fighter. It would be wrong to ignore that someone who decided to become a transgender MMA fighter had a better than average body strength as a male for 30 years of her life.

Again - look at the first point... if you do look for research articles detailing the loss of muscle mass in transgender individuals. A loss of muscle mass, and composition has been reported even just disregarding anecdotal evidence.

If you are just not in the mood to google, here's another quick blurb. http://press.endocrine.org/doi/abs/10.1210/endo-meetings.2013.RE.12.MON-591

This being said, I strongly feel the uglyness we see is born out of ignorance. And by not making an effort to do your research before making statements really is a horrible thing to do because it only perpetuates this ignorance. That being said, in the future please... please do some research.

No this is not a criticism or an insult... but please do your research in the future.