"The only thing I can say is WOW! I am truly amazed by the product. I have always had a problem with the mental game in all the sports I play. I have been better than average in most of them, but I never seem to make it to the next level. I seem to stay frustrated about my performance most of the time. Now many years later, bowling and tennis are my sports of choice and the mental monster rears its ugly head. Then along comes Q-Link and saves the day. It has increased my mental focus in all aspects of life. I don't get upset about anything anymore. I sing the praise of the Q-Link product. At the ABC Nationals in Baton Rouge, I shot a 600+ in the singles event. This is the first 600 series I have thrown in any tournament. I just purchase the new generation of Q-Link and I cannot wait to try it. Mahalo and Aloha Q-Link."