About Gmx7
X1 Training Systems
Rethink your approach to resistance with the X1 Aquatic Resistance Systems to take your swimming to a whole new level. Learn why 175+ Olympians including Dressel, King, Murphy, and Lochte, and 35% of the DI, II, III swim programs are using GMX7’s aquatic resistance trainer to transform their training programs.
Swim Freely Up to 50 Meters
Smooth bidirectional resistance
Instant Stroke correction
Zero to Immovable Resistance
Perfected Alignment
Lightweight and Portable
Featured on
America By Design
The X1-PRO is the first aquatic resistance training system of its kind, marking several advances in competitive swim training.
▶ Watch the Special
7-Time Olympic Gold Medalist
Caeleb Dressel
12-Time Olympic Medalist
Ryan Lochte
Olympic Gold Medalist
Michael Andrew
Reimagine
Your Limits
Reimagine
Your Limits
Your Limits
Press & Media
In the News
Explore recent GMX7 Resistance Training news articles, media, video & more
News
Olympic Coach
Mark Schubert
Olympic Swim Coach
Greg Troy
USA Swimming Coach of the Year
Jeff Dugdale