Dont know if this is the right forum but hopefully someone can help. I have the intention of starting MMA training within the next few months, BJJ and Muay thai are the main areas I will be looking to train. I started trying to increase my flexibility in order to be more component and able with the grappling(and certain striking techniques) in mind. I've taken up yoga and static stretches, but I am finding it very difficult and frustrating as my body seems unwilling to improve. It may be a mental issue though as I hate sucking at stuff. Has anyone got any advice or been in a similar position and improved? I would appreciate any tips or encouragement, thanks in advance. Sorry if wrong forum, will move if it's a problem.