Stand tall with feet shoulder‑width apart and hold a towel overhead with both hands, keeping your elbows close to your ears. Slowly bend your elbows to lower the towel behind your head, then extend your arms back up by engaging the triceps. Maintain control and a neutral spine throughout to build strength and stability in the upper arms and shoulders.
Log your assisted standing triceps extension with towel sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.