When doing any weight training exercises it’s important to lift within yourself or make sure you have a spotter to watch and help you with the heavy weights.
If you are looking into muscle building then make sure you know how it is done…. Are you weight training for strength or endurance? How many sets, reps and the amount of weight is very important, have a look through this section before going out and exercising without a good plan.
Using Free Weights when weight training allows you to explore a greater range of movement than Resistance Machines. As the Free Weights have a variety of sizes starting from very light to very heavy you should be able find the right balance.