The AMG Arm Shark (Founder's)

The Arm Shark is one of those few simple golf training devices that performs exactly as advertised. It gives instant feedback to prevent excessive elbow bend in the backswing. Excellent!

Such a great training aid

This is an absolute game changer! I thought I did a decent job at keeping that angle around 90 degrees but when I hit full speed shots I hit it every time. Now after a couple of days of using the hardest fin, I now can feel where my arm needs to be. It also doesn’t force your arm in a position. So when you remove it, you still don’t over bend the trail arm. I’m even launching the ball higher which I’ve always struggled with. I used to be around 85’ apex. I’m now right at 100’ of height. Worth every penny!

The feedback is amazing. I was already working on reducing trail arm bend, but the Arm Shark has accelerated the improvement significantly. No more guessing. The fact that I have to make the motion (I’m not forced into position by the product) and the audible click are two key attributes that make this product valuable.