Smithのインスタグラム(smithoptics) - 10月4日 22時48分

Renowned sports psychologist, Dr. John Sullivan, explains the science behind mental training for improved performance in life and sport. By utilizing invisibly wrapped sensors, the new Lowdown Focus allows you to measure and analyze your mental training improvements as you progress through each training session in the Smith Focus app.
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Learn more about the new Lowdown Focus and the benefits of mental training for better focus and concentration - link in profile.
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