Influence of Elastic Tape on Activation of the Quadriceps Muscle During Selected Resisted and Weight Bearing Exercises
- Conditions
- Changes Based on Duration of Tape ApplicationDirection of Kinesio Tape ApplicationHealthy Subjects
- Interventions
- Device: Kinesio Tape
- Registration Number
- NCT02318264
- Lead Sponsor
- State University of New York - Upstate Medical University
- Brief Summary
This cross over design study will be used to determine the influence of elastic kinesiology tape on the speed and amplitude of quadriceps activation (anterior thigh) during selected resisted and weight bearing exercises.
- Detailed Description
Objective: This cross over design study will be used to determine the influence of elastic kinesiology tape on the speed and amplitude of quadriceps activation (anterior thigh) during selected resisted and weight bearing exercises.
Background: Compliant tape, such as KiniseoⓇ Tape (KT), is highly elastic and claimed by the manufacturer to mimic skin. It is commonly used by physical therapists and sports medicine practitioners to treat musculoskeletal conditions and to enhance physical performance. The creators of KT teach a variety of applications techniques to affect the underlying musculature. Current theory regarding elastic tape application suggests that if the tape is applied over a muscle from the proximal to distal attachments, it will facilitate the underlying muscle while applying the tape from distal to proximal will inhibit the musculature.1 While studies have investigated the effect of elastic tape on muscle activation, few studies to date have compared the direction of application on muscle activation.2-7
Methods and Measures: Healthy subjects between 18-35 years old will be recruited from the Upstate Medical University community via email and word of mouth. Potential participants will report to the Institute for Human Performance and will be asked to complete all documentation including informed consent and a health-screening questionnaire. If eligible, qualified participants will perform 2 functional jumping exercises (vertical jump and single-leg triple hop for distance) 8 and isokinetic knee flexion and extension at 60 degrees/sec and 120 degrees/sec using the Biodex System 3 Pro Dynamometer (Biodex Medical Systems, Shirley, NY). The Biodex isokinetic machine has been shown to be a reliable and valid source of measuring peak torque, position and velocity.9 Surface electromyography (EMG) recordings will be collected from the vastus medialis and vastus lateralis during isokinetic testing. Testing will occur over four sessions. In the first session, baseline measurements and measurements immediately after KT application will be collected. In the second session, the participant will be retested after wearing the KT for up to two days (48 hours). This process will be repeated one week later during sessions three and four with KT applied in the opposite direction of the initial testing condition. KT application direction and the order of activities will be randomized for each participant.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 15
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- CROSSOVER
- Arm && Interventions
Group Intervention Description Proximal to Distal Tape Kinesio Tape Quadriceps muscle taped (Using Kinesio Tape) starting proximal by hip and ending distal by knee. Distal to Proximal Tape Kinesio Tape Quadriceps muscle taped (Using Kinesio Tape) starting distal by knee and ending proximal by hip.
- Primary Outcome Measures
Name Time Method Vertical Jump Height Immediately Post Tape Administration Immediate Vertical Jump Height Immediately Post Tape Administration
Unilateral Three Hop for Distance Immediately Post Tape Administration Immediate Unilateral three hop for distance immediately post tape administration
- Secondary Outcome Measures
Name Time Method EMG During Isokinetic Testing at 60 Degrees/Sec Immediately Post Tape Application Immediate EMG during isokinetic testing at 60 degrees/second Immediately Post Tape Application
EMG During Isokinetic Testing at 120 Degrees/Sec Immediately Post Tape Application Immediate EMG data were collected during the isokinetic testing at 120 degrees/sec Immediately Post Tape Application
Isokinetic Torque at 60 Degrees/Sec Immediately Post Tape Administration Immediate Isokinetic Torque at 60 Degrees/Second Immediately Post Tape Administration
Isokinetic Torque at 120 Degrees/Sec Immediately Post Tape Administration Immediate Isokinetic Torque at 120 Degrees/Second Immediately Post Tape Administration