David McCagg

SPIRE Athletes Gain Advantage with Aquatic Resistance Device from GMX7

SPIRE Academy swimmers are training with the XI-PRO, an aquatic resistance device from GMX7 that is revolutionizing how these athletes train.

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Ryan Lochte Relies on GMX7 Resistance Swim Training With The X1-Pro

Olympian Ryan Lochte. “The X1-PRO is the best resistance training tool I have ever encountered throughout my swimming career.”

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GMX7 Revolutionizes Resistance Swim Training With The X1-Pro

Ryan Lochte: “The X1-PRO is the best resistance training tool I have ever encountered. If you don’t have one you are falling behind!”

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The X1-Pro By GMX7 Wins 2020 International Design Excellence Award

Swimming’s most sought-after resistance training device, the X1-PRO by GMX7, has earned the prestigious 2020 International Design Excellence Award (IDEA).

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Swim CEO Series: David McCagg on Why GMX7 is Great for Resistance Training

It’s been tested by Ryan Lochte, Caeleb Dressel, and more, and it seems like it could revolutionize the resistance training world

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