Aiko Tanaka

Use real dB, footprint, and muscle data to choose between a rower and elliptical. Get noise tests and setup tips that keep neighbors calm in small spaces.

Match stride length to teens' inseam to prevent hip and knee strain. Learn how to size, test, and pick quiet, adjustable ellipticals that grow with athletes.

Get clear on hinge wear, noise, and vibration, when fixed beats folding in small spaces, and the tests and specs that keep an elliptical quiet longer.

Get a practical elliptical protocol for Parkinson's and MS: cadence targets, dual-task drills, and dosing to improve gait, balance, and cognition in 8-12 weeks.

Choose the right bike or elliptical for sensitive knees with tested advice on joint load, noise, space, and fit, plus specs to verify before purchase.