Localized Compression Clothing for Improved Sports Performance

Compression sportswear worn by elite athletes to enhance performance is based on compression therapy which was widely used for treating venous disorders. Recent research with athletes has shown that compression garments may provide ergogenic benefits for athletes during exercise by enhancing lactate removal, reducing muscle oscillation and positively influencing psychological factors. This study reveals the performance evaluation of a localized compression garment developed with varying pressure at different areas of the body. Different composition of compression fabric made of polyester microfiber, lyocell and elastane has influence on the generated interfacial pressure. It is observed that with increase in elastane % and elastane stretch, the fabric becomes compact and thick with higher thermal resistance and reduced permeability to air and moisture vapour. As the elastane % increases, the moisture content, spreading area and drying rate are higher but the wickability is lower. During field trial, usage of medium and higher elasticity fabrics showed a reduction of 90% in the muscle movement as analyzed through EMG. The experiment resulted with 9% increase in the performance of the volunteer during running and cycling. Hence, it is more advantageous to wear compression garments, where less muscle activation occurs thereby enhancing athletic performance.