you’re welcome 😭😂

I can’t tell if I love you or hate you for this actually😭

They came looking for me today while I was working out my back😱

Smart move... but don't think you've escaped forever! The weights will find you eventually 👀😂

i dont want to hate you so I did it without extra weight😂

it increases core activation, stabilises your torso to prevent arching of lower back and since the upper body is weighted down, your lower abs have to work harder to lift your legs

어떤 효과가 있는건가요..?^^