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Context: Lower extremity physical performance tests (PPTs) have been widely used in sports rehabilitation and are commonly performed in person. However, some situations may disrupt the in-person health care delivery, such as social distancing due to the pandemic, traveling, and living in remote locations. Those situations may require adjustments in planning and applying measurement tests, and telehealth has become an alternative. Nevertheless, the reliability of lower extremity PPT tests via telehealth is still unknown., Objectives: To verify the test-retest reliability, SEM, and the minimum detectable change (MDC95) of PPTs via telehealth., Methods: Fifty asymptomatic athletes completed 2 assessment sessions 7 to 14 days apart. The assessment via telehealth consisted of warm-up exercises followed by the single-, triple-, and side-hop tests, and the long jump test, in random order. Intraclass correlation coefficient, SEM, and MDC95 were calculated for each PPT., Results: Single-hop test showed good to excellent reliability, with SEM and MDC95 ranging from 6.06 to 9.24 cm and 16.79 to 25.61 cm, respectively. The triple-hop test showed excellent reliability, with SEM and MDC95 ranging from 13.17 to 28.17 cm and 30.72 to 78.07 cm, respectively. Side-hop tests showed moderate reliability, with SEM and MDC95 ranging from 0.67 to 1.22 seconds and 2.00 to 3.39 seconds, respectively. The long jump test showed excellent reliability, with SEM and MDC95 ranging from 5.34 to 8.34 cm and 14.80 to 23.11 cm, respectively., Conclusion: The test-retest reliability of those PPTs via telehealth was acceptable. The SEM and MDC were provided to assist clinicians in interpreting those PPTs.

Context: Physical performance tests (PPTs) and mobility tests have been widely used in sports rehabilitation. However, the feasibility of PPTs and mobility tests via telehealth is unknown., Objectives: To verify the feasibility of PPTs and mobility tests to assess athletes via telehealth., Design: This is a feasibility study., Participants: Athletes enrolled in a sports team or club for at least 2 years and with previous enrollment in a competitive league were recruited through advertisements on social media. The athletes included in this study (mean age = 25.9 y, from different sports) performed a battery of PPTs and mobility tests for the lower-extremity or upper-extremity and trunk, according to their sport modality., Main Outcome Measure: The feasibility was assessed with recruitment, success, and dropout rates. In addition, athletes' perceptions of easiness, satisfaction, and safety during the lower-extremity or upper-extremity and trunk PPTs and mobility tests were assessed., Results: Seventy-three athletes were included, between January and April 2021: 41 were allocated to the lower-extremity and 32 to the upper-extremity and trunk PPTs and mobility test, according to their sports modality. The overall dropout rate was 20.55%; >89% of the athletes agreed that the PPTs and mobility tests via telehealth were easy to perform, >78% were satisfied, and >75% felt safe during the assessments., Conclusion: This study indicated that these 2 batteries of performance and mobility tests via telehealth are feasible to assess the lower and upper-extremities, and the trunk of athletes, considering the adherence, athletes' perception of easiness, satisfaction, and safety.