Peak upward acceleration

1. Ear-worn inertial measurement units are associated with peak upward acceleration in humans (Systematic bias: sit-to-stand 1.05 m/s2 (95% CI 0.93–1.18); sit-to-walk 1.30 m/s2 (95% CI 1.14–1.45)).

   “Peak upward acceleration similarly showed systematic biases of 1.05 (95% CI 0.93-1.18) and 1.30 ms−2 (95% CI 1.14-1.45) for sit-to-stand and sit-to-walk, respectively.”

   HumansEar-derived measurement compared with optical reference during sit-to-stand and sit-to-walkn = 62

   Ear-Worn Inertial Measurement of Sit-to-Stand and Sit-to-Walk Movements: Algorithm Development and Validation

   Journal of medical Internet research·13 Oct 2026

More on Ear-worn inertial measurement units