平衡訓練器

Flipping the platform to the flat side gave me a much harder workout than I expected — my legs were shaking by minute five. The dome side feels surprisingly stable for push-ups too, so I'm getting two very different routines out of one piece of gear.

I've been using this balance trainer for two weeks now and my core feels noticeably stronger. The dual-sided platform lets me switch between a stable base and a wobble challenge, which keeps workouts interesting. It's firm enough to hold my weight but has just enough give to make planks feel effecti

Didn't expect my glutes to burn this much just balancing on the dome side, but flipping it over for squats hits a totally different set of muscles. The surface grips well even when my hands get sweaty.