Trainer Gym Reviews: What’s with the Underwater Treadmill?

Trainer Gym Reviews: What’s with the Underwater Treadmill?

  Treadmills have been used for decades as a form of cardio exercise and there are now numerous different types of motorized and non-motorized machines designed to help you achieve your fitness goals. Treadmills have come a long way since they were first introduced and the once-primitive designs have transformed into versatile and sleek looking…