力量架磁吸位置標記

I've got a bad back, so being able to snap these on the same holes every session without hunching over to count is a game changer. The magnets are strong enough that they don't budge when I rack the bar, but they slide off easily when I need to move them.

Setup used to take me five minutes of fiddling with a tape measure every session; now I just glance at the markers and my j-cups land exactly where I left them. The magnets are strong enough that they haven't budged a millimeter through dozens of heavy squats.

Took me a few seconds to find the right holes for my safety bars, and now I just glance at the markers and everything’s in the same spot every session. The magnetic grip is solid enough that they haven’t budged once, even with plates clanging nearby.