Powertec 地雷管附件 WB-PR19-BLA 可能是您從未有機會使用的最佳器材……（Bodybuilding.com 如此表示）。他們指的是將槓鈴一端置於角落或固定於地面上的堅固附件中，另一端加上負重。在此情況下，固定槓鈴（奧林匹克或標準規格）末端的裝置安裝在深蹲架上。（幸好這是個堅固的深蹲架，否則許多架子無法承受。）
不使用時，可提供良好的槓鈴收納功能。
槓鈴地雷管附件配備鎖定插銷系統，方便奧林匹克槓鈴的安裝與收納。此外，內附 1 吋槓鈴的轉接器。
The mounting plate is solid steel with a tight hinge, so there's zero wobble even when I slam 225 pounds into it. Took maybe ten minutes to bolt onto my rack and it's already my go-to for rows and pressing.
Finally got it bolted to my platform, and the steel plate is thick enough that it doesn't budge even with heavy shrugs. The rotation on the joint is smooth right out of the box, which makes pressing angles feel natural. Exactly what my garage setup was missing.
I’ve had this thing bolted to my platform for three weeks and the range of motion on rows and presses is a game changer. The rotation is smooth and it handles heavy loads without any wobble, so I can finally hit angles my old setup just couldn’t.