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In this short instructional video, the presenter walks viewers through the final three levels (4‑6) of a Sharpened Romberg balance test series. Level 4 involves standing with feet even, eyes closed, and testing each foot forward for about 15 seconds. Level 5 raises the difficulty by standing on one leg while lifting the opposite leg to roughly a 90‑degree angle, without support, and repeating on both sides. Level 6 is the most challenging: the same one‑leg stance with the lifted leg at 90 degrees, eyes closed, held for 15 seconds on each side. Successful completion of each level is presented as a marker of strong balance ability.

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