Validity and Reliability of the 3-Dimensional Printed PhysioCode Handheld Dynamometer for Knee Muscle Strength Assessment.
3D-printed PhysioCode showed adequate concurrent validity and excellent test-retest reliability for knee extensor/flexor strength, with performance comparable to the MicroFET II in this sample of young, healthy adults, suggesting that PhysioCode may represent an option for strength assessment, warranting further evalua...