Diastasis Recti Part 2

Today is my first time trying the The Tupler Technique. I have to say that I'm a little frustrated because I'm having a hard time keeping it in place. The splint keeps riding up. I'm kinda curvy so in order to have it close the gap I have to have it tight but my waist is much smaller then my hips so my hips (or my fat, LOL) are pushing it up. I'll keep trying to make it work and I'll update again.