When you are starting to use free weights as part of your training or working on improving your lifting technique you need to start with a total weight (bar and discs) which will not stretch...
More Info about Technique Training Bars...
When you are starting to use free weights as part of your training or working on improving your lifting technique you need to start with a total weight (bar and discs) which will not stretch...
More Info about Technique Training Discs...