Proper form will help a lot. It'll definitely keep you from hurting yourself and will reduce wear and tear on your body. Even split more wood in less time. All good stuff. Everyone finds their own way.
Good form or no form, the biggest thing I see is guys thinking you have to split the block in half every time. I see people trying to split 30" oak rounds across the center. It can be done but when they expect to make 16 pieces out of that one block you gotta ask yourself why not just take small slabs off the outside and work your way to the middle. No single split has to be longer than 10" for example. It's all about surface area. Being able to find the cracks and work around a big piece is a beautiful thing. Then again if you're splitting 10" rounds it doesn't really matter.
I used a 6 lb maul for 20 yrs until I had a Fiskars 2.5lb splitting axe given to me. It works great for the wood around here (Ash, black cherry, oak, maple) and I can swing it for a lot longer.
Good form or no form, the biggest thing I see is guys thinking you have to split the block in half every time. I see people trying to split 30" oak rounds across the center. It can be done but when they expect to make 16 pieces out of that one block you gotta ask yourself why not just take small slabs off the outside and work your way to the middle. No single split has to be longer than 10" for example. It's all about surface area. Being able to find the cracks and work around a big piece is a beautiful thing. Then again if you're splitting 10" rounds it doesn't really matter.
I used a 6 lb maul for 20 yrs until I had a Fiskars 2.5lb splitting axe given to me. It works great for the wood around here (Ash, black cherry, oak, maple) and I can swing it for a lot longer.