My belly fat is getting in the way, so it doesn't tighten well. Heheㅠㅠㅠㅠ
Very hard
It would be a round trip, right...?
It's been a while since I did it, and my insides are all twisted.
Can’t even tell if I’m doing them right 😭
Super hard if u have a belly
It cramps in my stomach....
The side feels uncomfortable, and the core hurts a lot.
I think it's the best among the cores. Even from standby, the power is already in the core.
It's quite easy to do and may have an effect.
Really, just take a break for 20 seconds?
I don't know the details about this; my tailbone hurts.