飛猿DASKI 綿Tシャツ

This DASKI shirt aims to enhance arm strength and precision, particularly for sports like golf and baseball. It claims to improve fly distance and ball speed by up to 3.3% and 2.6%, respectively, compared to regular shirts.

• The description claims that the shirt improves fly distance by +6.0〜9.0 yards (+2.0〜3.3%) and ball speed by +1.6〜2.4 m/s (+1.7〜2.6%) for professional golfers.
• The description claims that the shirt increases body temperature by 2.0℃ overall and 2.0℃ at hand and foot tips, and expands joint mobility by up to 18.9%.