10LB 15LB 20LB 30LB 40LB 45LB Dub Kev Sib Tw Bumper Phaj

Qee qhov zoo ntawm cov phaj bumper:

1. Nws zoo nkaus li zoo thiab muaj kev nyab xeeb, thiab muaj cov khoom siv hauv pem teb tsawg. Cov khoom ntawm tag nrho cov yas barbell phaj yog mos, yog li koj tsis tas yuav txhawj xeeb ntau dhau ntawm kev tuav koj txhais tes thiab taw thaum lub sijhawm thauj khoom thiab tshem tawm cov phiaj. Tsis tas li ntawd, txoj kab uas hla ntawm tag nrho cov yas barbell daim hlau yog tib yam, thiab ntau daim hlau barbell tuaj yeem kov hauv av tib lub sijhawm thaum tsaws, thiab lawv muaj lawv tus kheej elasticity, yog li tsis tas yuav txhawj xeeb ntau dhau ntawm smashing. pem teb.

2. Cov duab ntawm lub bumper phaj yog loj, thiab kev cob qhia deadlift yog zoo dua. Txoj kab uas hla ntawm tag nrho cov yas barbell daim hlau yog tib yam, thiab feem ntau ntawm lawv yog nyob ib ncig ntawm 45CM. Qhov deb ntawm lub barbell los ntawm hauv av tom qab tsaws yog ntau tshaj 22CM. Qhov chaw tsaws ntawm lub ntiajteb txawj nqus yog siab dua, uas yog tsim nyog rau ntau hom kev cob qhia deadlift.Yog li koj tsis tas yuav txhawj txog lub nraub qaum.