"Every so often there are major breakthroughs in the golf industry in every category. This Korean company, SJ Golf Engineering Lab, headed by Dr. Seung-jin Choi the inventor of FreeFlex Technology, is the creator of this outstanding shaft. This is about a new shaft that is outperforming most shafts currently on the market. Most importantly, it is outperforming the AutoFlex shaft in terms of performance. So if you want to increase your launch angle and speed, while reducing spin and retaining accuracy, try the most unique-looking shaft on the market — this shaft is the real McCoy! Be advised that there is a learning curve to hitting with this shaft. Just one range session will have you believing in this revolutionary technology—a super lightweight, super flexible, and yet, accurate distance-producing weapon." - Dr. Barry Lotz, connoisseurgolfandtravelreport.com - For full article, click on the picture below: