That grip almost looks painful. I hope your bow doesnt jump as violently as my first pse did about 5 years ago. I had a grip similar to that without a wrist strap, and on my first and only shot with that grip, I buried my fingernail underneath the sideplate. PFAP No more fingernail. Keep your hand relaxed, your elbow unlocked, and if you have a surprise release, the rest will take care of itself.