Study design: Cross-sectional laboratory study.
Objective: The aim of the present study was to evaluate and compare the mechanical properties of different therapeutic elastic tapes used in sports and clinical practice.
Background: Therapeutic tapes have been used since around the 1800s. They are composed of cotton, elastic filaments and adhesive glue that provides an effect of tactile and mechanical stimulation. However, as taping has evolved, manufacturers have implemented new materials and claim that the tensile properties and adhesion of tapes contribute more significantly in the rehabilitation process.
Methods: Fifty samples of elastic tapes (5 different manufacturers; 10 samples from each manufacturer) were submitted to longitudinal traction until rupture as well as surface adherence assays. Information was recorded on maximum deformation, maximum load, maximum tension and relative stiffness.
Results: In tensile testing the bandages brand Kinesio Tex Gold - FP® showed higher rates, 3 in 4 properties. During surface adherence tests on the therapeutic elastic tapes the brand Premium Kinesiology 3 NS Tex® showed higher rates, 3 in 4 properties analyzed.
Conclusions: Tapes from different manufacturers exhibit different characteristics regarding traction and adherence mechanics. Knowledge of these characteristics is fundamental for the optimized use of each tape based on specific therapeutic needs.
Keywords: Athletic tape; Mechanical processes.
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