Tshwj xeeb Curved Design: JulyFit luj lifting siv yog ergonomically tsim los muab kev ruaj ntseg & xis lumbar kev pab txhawb nqa thaum lub sij hawm txhua yam ntawm lub zog Training.Curved tsim yog yooj yim dua!Nto nrog txhawb kev txhawb nqa thaiv.Nws tuaj yeem tiv thaiv koj lub duav zoo thaum koj ua haujlwm.