“The X1-PPRO is an essential resistance training tool that every coach should have and use with their swimmers. It is very simple to set up, easy to maintain and barely uses any storage space. You can use it every day to work on developing power/speed on the start, turns, underwaters and breakouts. Also a great tool to use with low resistance to work on technique correction and stroke awareness. The fact that the X1-PRO is so portable makes it an essential piece of equipment to take to training camps and competitions to be able to keep working in developing and improving the stroke technique and conditioning.”

“We love our X1-PRO’s at Liberty and we use them 3-4 times per week. Coaches are only limited by their creativity when using this device. Whether for pure power, post-activation potentiation, power endurance, kicking, or drilling, the X1-PRO delivers it all. In regards to power endurance specifically, the ability to go 50 meters is a game changer, and the X1-PRO is just as beneficial for distance swimmers as it is for sprint types.”

“The Richmond women immediately commented on the deceptively smooth resistance. The coaches are excited, as these compact devices do not clutter our small pool deck. Further, the X1-PRO appears to have limitless applications and we’re inspired to re-imagine our training at Richmond.”

“GMX7 and the X1-PRO is an amazing product, I would highly recommend it.”

“The GMX7 Pro is a game-changer and has reinvented training and not just resistance training. It is the best overall coaching/training accessory I have used. It improves all aspects of swimming, as it allows resistance training to be integrated easily throughout sessions with easy set-up, quick and simple change for distance, stroke and swimmer. I have been using the X1-PRO across all aspects of training including dives, breakouts, and turns and I am seeing huge improvement across all levels of swimmers. It has really changed the way we train.”

“X1-PRO has been an Excellent tool in developing our underwater kicks as well as using to ”set” the catch in our strokes, different than tubing or racks, the leash does not inhibit the range of kicks. We love it.”

“The X-1 PRO has been an invaluable tool in many ways for our Team Elite Professional and Age group swimmers at StingRay aquatics. The smooth consistent resistance can be dialed up for challenging short blast efforts or can be dialed down to add a small load. In addition, our swimmers are constantly using the device to work on stoke corrections. I have my X1-PRO’s in the water daily and it has been a tremendous addition to our program.” 

“GMX7 and David McCagg have created something very special in the X1-PRO. The features are insane and every athlete needs to be resistance training on it!”

“GMX7 is changing the landscape of resistance training forever. The X1-PRO is a GAME CHANGER and our pro’s trust in the results they’ll achieve with the X1-PRO.”

“From the beginning I had the pleasure of watching and testing the new X1-PRO through its entire inception and design .  GMX7 and David McCagg have definitely developed a new product that will revolutionize resistance training for everyone.  Age group through international level competitors will benefit greatly from this new invention.  We have been using it with our swimmers for some time now and with it being fully available it will become the center piece for our resistance training.”