Category: Ab & Back Machine
バーティカルクランチの革新的なダブルクランチ動作でコアトレーニングを変革し、上半身と下半身の腹筋を短時間でしっかり鍛えられます！
The double-crunch motion really hits both areas at once, so I'm done in about half the time my old routine took. Setup was genuinely quick, and the obliques feel it the next day.
I was skeptical about another ab machine taking up floor space, but the ability to hit both upper and lower abs with that vertical crunch motion has made my sessions noticeably more efficient. It's simple to adjust and get into position, so I actually use it every day.
The double-crunch motion is genius—I feel both my upper and lower abs firing in one move, and it cuts my workout time in half. Assembly took maybe ten minutes, and it's simple to adjust, so I actually use it daily without fuss.
