Mistabigevil

I was using a strong right hand grip, but found it to be more comfortable by also strengthening my left hand also which helped my ball striking. My driver clubhead speed is 90-95. Let me know if I can provide anymore info.

Hi guys, I've been golfing for about 4 years and looking to improve. I'm a left handed golfer with limited mobility and feeling in my right thumb due to a car accident in 2005. I'm only able to open my thumb about 30 degrees, which I think hurts my game but I'm not sure if it's just in my mind. My ball flight is a pull slice. My questions is what parts of the swing are impacted by the right hand (Left Hand for Righty)?