lunging

My 3 year old mare, Clementine, has developed a stubborn streak. She's always been great about walking with us and I take her up to the store with me, down to my grandfather's place, and on our walks through town. Then, out of the blue, a couple of weeks ago my 3 year old son and I were walking...

Ok, sorry if this is a dumb topic or question, but I wanted to know if there are any videos or tutorials on lunging minis that have never lunged before. I have read articles and things, and what I try just feels awkward, and the horse just looks at like what the heck are you doing? I dont know...