Key areas of the body that relate to resistance:
Jaw and TMJ joint relates to resistance to expressing what you are thinking or about to say
Anterior Deltoid relates to resisting getting something done or trying to hold people and life at a safe distance
Buttox and thighs relate to expecting the path ahead to be difficult, complicated or people to resist your efforts to make progress.
Heels relate to allowing stubborness to dominate your experience of yourself or your interations with other people.
Notice where you have already decided that things or people will be resistant in some way and where you are coping or resigned to the resistance without expressing how it is for you. Then either express it or just stop resisting the resistance. Notice how your body feels and how your interaction with life alters.