Bodybuilders love to keep it “hardcore” – hard, heavy and growing. Let’s face it: Muscle is all that matters, right? Yes. And, working out in a “hardcore” gym like the pros of old, with well-used equipment, will get you huge fast, right? Not quite.
A new study by researchers in California showed that while barbells and dumbbells are balanced when new and therefore can move in space correctly, stimulating correct muscle growth, old, well-used equipment undergoes continuous microchanges. This can result in unequal total weight distribution, meaning that one end of the barbell or dumbbell can be heavier than the other. This can lead to incorrect and unbalanced movement, ultimately leading to incorrect and unbalanced muscle growth, and possibly injury over time.
So here’s your FUSION FACTOID: Muscle growth is job number one, so get into the best-equipped and best-maintained gym your money can buy. The equipment might not be as old as bodybuilding itself, but it will be balanced, more effective and far better at getting you huge in a hurry!
- FUSION Research Team
Source: Chiu, et al. The influence of deformation on barbell mechanics during the clean pull. Sports Biomechanics. May 2008; 7(2): 260–273.