Students
Conditions
Interventions
Exploratory pilot experimental design with three independent groups randomly allocated each receiving a specific feedback condition during the dynamometric execution of the five times sit to stand (5-
a) human feedback (group A): a human instructor delivers a standardized signal to initiate each repetition of the test using three verbal cues (ready, set, and go)
during ready and set the participant remains attentive in the seated position
at the go signal accompanied by a quick arm movement the participant performs the concentric phase of the sit to stand maneuver
each initiation signal is delivered at three second intervals
b) exergame feedback (group B): the start of each repetition is guided by the squats exercise in the Ring Fit Adventure exergame (Nintendo Switch) projected on a 43 inch television
during the test the exergame displays three visual signals on the screen that indicate the phases of the sit to stand maneuver (release, squat down, and hold)
release indicates the beginning of the concentric phase
squat down indicates the return to the seated position and hold indicates the waiting period in the seated position until the next repetition which occurs every three seconds
additionally the exergame includes a virtual instructor that provides motivational feedback along with visual auditory and haptic stimuli
c) combined feedback (group C): each repetition of the test is initiated by a human instructor along with the squats exercise in the Ring Fit Adventure exergame so the participant receives both types
the same instructor always delivers the human feedback throughout the study and the characteristics of both types of feedback human and exergame remain as previously described
each g
Sponsors
Universidad Andrés Bello
Universidad Andrés Bello
Eligibility
Age
18 Years to 30 Years
Inclusion criteria
Inclusion criteria: Regular students from Universidad Andrés Bello, Concepción campus; aged between 18 and 30 years; without musculoskeletal, cardiovascular, or neurological conditions that could hinder the proper and safe performance of the tests
Exclusion criteria
Exclusion criteria: Previous experience with the exergame Ring Fit Adventure; regular participation in physical or sports training programs at a competitive level during the last 3 months; pregnant women
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| It is expected to find that the dynamometric performance of the five times sit-to-stand test is feasible in terms of recruitment (criterion equal to or greater than 50%), retention (criterion equal to or greater than 85%), comprehension (criterion equal to or greater than 85%), difficulty (criterion equal to or greater than 85%), compliance (criterion equal to or greater than 85%), and safety (criterion of 100%);It is expected to find a statistically significant increase in the force (Newtons), work (Joules), and power (Watts) measured through the dynamometric performance of the five times sit-to-stand test | — |
Secondary
| Measure | Time frame |
|---|---|
| It is expected to find a statistically significant increase in the pressure pain threshold (kg/cm²) at four anatomical points, including the trapezius, thigh, lumbar spine, and hand;It is expected to find a statistically significant increase in comprehension, motivation, and satisfaction, measured through a 100-mm visual analog scale;It is expected to observe a positive subjective perception toward the feedback provided by the exergames, explored through a qualitative approach that includes an individual open-ended questionnaire and focus groups | — |
Countries
Chile
Contacts
Public ContactFrancisco Guede Rojas
Universidad Andrés Bello
Outcome results
None listed