Smith Machines

The smith machine design goes back to the seventies when fitness master Randy Smith came out with them. Today they are one of the most popular and effective equipment found in any gym of the planet. You can do so many different exercises and train so many different muscles of your body that if I would have to choose just one piece of fitness equipment for my home, the smith machine is what I would get.
TIPS: Use a back belt with this machine. Do not overload if you do not have someone that can spot you. Do stretching before and after.