The BUILT Strength 'OG' Series Adjustable Decline Ab Board delivers six angle positions in a single heavy-duty unit — letting users dial intensity up or down to match their current training level without switching equipment. Whether running beginners through foundational core work or loading advanced athletes with steep-decline sit-ups, one adjustment changes the entire stimulus.

Lower leg roller pads lock the user in place at any angle, keeping form consistent and eliminating hip flexor cheating through every rep. Integrated transport wheels make repositioning fast — pull it to the floor, use it, roll it back — without disrupting the rest of the training space. Built to commercial spec for daily high-frequency use.

Primary muscles targeted

Secondary muscles

Key features

Specifications