link to WONDER CORE II : All-in-ONE Upper Body Training – Multifunctional 12-in-1 Fitness Equipment – Sit-up Exerciser – Ergonomically Designed – Stretching Beyond 180° & 360° in Twisting

WONDER CORE II : All-in-ONE Upper Body Training – Multifunctional 12-in-1 Fitness Equipment – Sit-up Exerciser – Ergonomically Designed – Stretching Beyond 180° & 360° in Twisting

ALL-IN-ONE Upper Body Training: Wonder Core II is the combination of a sit-up bench and a rowing machine. It targets the stubborn core along with chest, arms, back and most upper body muscle...