파워 볼 질내 볼

Didn't think I'd actually notice the difference between the three, but the 91g one is a proper workout while the 60g is easy for lazy days. The silicone ring handle makes them simple to pull out, no fishing around.

The three different weights (60, 75 and 91g) let me actually work up gradually instead of jumping straight to the heaviest one. The oscillating core is a nice touch too, feels subtle but noticeable.

The silicone ring handle makes them so much easier to remove than I expected, no awkward fishing around. I started with the 60g one and worked up to the 91g over a couple weeks, and the difference in how much I feel my pelvic floor is honestly surprising.