What & when is the proper use of a 'hammer fist' in MMA and how does it compare to a typical knuckle punch? It seems like it would be less effective. -
![Amazon.com: Real Avid Hammer Set & Punch Set with Small Hammer & Flat Tip Metal Punch Set - Punch Tools Tool Kit includes Gunsmithing Hammer with 4 Tips, Non Marring Punch & Amazon.com: Real Avid Hammer Set & Punch Set with Small Hammer & Flat Tip Metal Punch Set - Punch Tools Tool Kit includes Gunsmithing Hammer with 4 Tips, Non Marring Punch &](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71J44r+FdzS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Real Avid Hammer Set & Punch Set with Small Hammer & Flat Tip Metal Punch Set - Punch Tools Tool Kit includes Gunsmithing Hammer with 4 Tips, Non Marring Punch &
![Francis Ngannou punch same as sledgehammer swung at full force, as coach of UFC 260 star says training him is 'painful' | The US Sun Francis Ngannou punch same as sledgehammer swung at full force, as coach of UFC 260 star says training him is 'painful' | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2021/03/NINTCHDBPICT000565419584-2.jpg)