The upper arm pulls while the lower arm presses, creating opposing forces as you lift the feet and extend the body sideways. The human flag is an elite isometric skill placing high loads on the shoulders, latissimus, arms, grip, obliques, and connective tissues. Build vertical flag supports, tucked holds, and progressively longer lever shapes first, training both sides. Inspect the structure and surrounding clearance, use mats and a spotter when appropriate, and never jump into a full flag without controlled prerequisites.
IN THE APP
iOS and AndroidGet LIFTAG freeScan the machine's QR tag and this exercise opens ready to log: sets, rest timer, PRs, and your whole progression for Human Flag Hold.
Open Human Flag Hold in LIFTAG, or tap the NFC tag / scan the QR code on the machine at a partner gym. Log each working set as time. The rest timer starts after you save the set, and PRs plus estimated 1RM update automatically.
