But whether you want to buy this suit depends on your needs, that is to say, you should consider the cost performance.

If you have no practical experience. The load doesn't change much, just buy simple dumbbells to meet the demand. The more you practice, the greater the load changes. With the barbell bar, the combination is much more convenient. Simply put, with one more barbell bar, you can play more tricks. But it is not an irreplaceable component, and similar effects can be achieved through different action designs.

Where's my suggestion? Just buy a set of dumbbells. If we can persist, the current equipment can't meet the advanced needs. You may need to change more than just adding a barbell bar, and you may have to reconsider the whole equipment configuration scheme.