About this trial
The present clinical trial aims to identify if skills acquired during aquatic exercise are more effectively transferred to a reactive balance task than land exercise. This study is designed as a double-blinded, randomized controlled clinical trial. Forty-four older adults aged 60 years or above who meet the eligibility criteria will be recruited and randomized into an aquatic exercise group or land exercise group. Each group will participate in the same balance training exercise during a single session that includes a ball throwing and catching task. A modified lean-and-release test will be implemented on land immediately before, after, and one week after the training session. The outcomes will include reaction time, rapid response accuracy, and mini-BESTest scores obtained from stepping and grasping reactions.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Ability to stand using a double-leg stance for one minute of time
Ability to walk independently
Normal or corrected to normal vision
Normal or corrected to normal hearing based on a qualitative assessment
Disqualifiers
Any neurological or musculoskeletal disorders that may inhibit the participation in the training and testing protocols
A concussion within the past one year before the participation
Any cognitive deficiencies (e.g., memory, concentration, or attention disorder)
One or more 'yes' answered on the Physical Activity Readiness Questionnaire (PAR-Q)
Trial design
Parallel
Treatments tested in this trial
Exercise intervention
Other interventionA ball catching and throwing exercise.
Treatment groups
Trial outcomes
Primary outcomes
Reaction time measures (REACH)
Hand contact time during REACH following the cable release will be calculated.
Reaction time measures (STEP1)
Foot-off time during STEP following the cable release will be calculated.
Reaction time measures (STEP2)
Foot contact time during STEP following the cable release will be calculated.
Rapid response accuracy
For the RANDOM block, response accuracy, defined as the percentage of accurate responses, will be calculated. To represent a composite measure of accuracy and speed of response, rapid response accuracy will be calculated using the ratio of response accuracy to the reaction time (%/ms). Foot-off and hand contact data will be used for the calculation.
Locations
Sponsors and contacts
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Eadric Bressel
Lead sponsor
Utah State University
Sponsor institution
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