
KingSmith Multi-function fitness bench Premium FBB1C

KingSmith Multi-function fitness bench Premium FBB1C
Hello everyone, I have a question about this product, namely, what is the tensile force of this device, or perhaps also in kg data so that I also have an overview of what can be got out of the device. I guess this device is not intended for real muscle building. I would appreciate some data. Thank you all very much. :)