The goal of this clinical trial is to evaluate the immediate effects of Kinesio Taping compared with sham taping in adults with Thoracic Outlet Syndrome (TOS). The study aims to determine whether a single application of Kinesio Taping provides greater improvements in symptom severity, grip strength, and hand dexterity than sham taping. The main questions it aims to answer are:

Does a single application of Kinesio Taping reduce symptom severity and improve tolerance to the Roos test compared with sham taping? Does a single application of Kinesio Taping improve grip strength and hand dexterity compared with sham taping? Researchers will compare participants receiving Kinesio Taping with those receiving sham taping to determine whether the observed effects are attributable to the therapeutic application of Kinesio Taping rather than nonspecific or placebo effects.

Participants will:

• undergo baseline assessments of symptom severity during the Roos test, Roos test completion time, grip strength, and hand dexterity;
• be randomly assigned to receive either Kinesio Taping or sham taping;
• undergo immediate post-intervention assessments using the same outcome measures.