Clinician-administered performance-based tests via telehealth in people with chronic lower limb musculoskeletal disorders: Test-retest reliability and agreement with in-person assessment.

Stair climb, timed up and go, right leg timed single-leg stance, and calf raise tests have acceptable reliability for use via telehealth in research and clinical practice. If re-testing via a different mode (telehealth/in-person), clinicians and researchers should consider using the 30-s chair stand test, left leg timed single-leg stance, and calf raise tests.