![trying to get my first serve speed up. Do i need to raise my racquet head earlier in my swing to generate more power? : r/10s trying to get my first serve speed up. Do i need to raise my racquet head earlier in my swing to generate more power? : r/10s](https://external-preview.redd.it/205llMXPhpx-6sOeUKwdCVEwPn-wi11S0u7yGU47Qak.png?format=pjpg&auto=webp&s=b87eadb0646e9c90084228905b519a635213a16f)
trying to get my first serve speed up. Do i need to raise my racquet head earlier in my swing to generate more power? : r/10s
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![Examples of two serve trajectories F1 and F2 from Hawk-eye data when n... | Download Scientific Diagram Examples of two serve trajectories F1 and F2 from Hawk-eye data when n... | Download Scientific Diagram](https://www.researchgate.net/publication/281818204/figure/fig2/AS:614322518626311@1523477310054/Examples-of-two-serve-trajectories-F1-and-F2-from-Hawk-eye-data-when-n-3.png)