One of the most used resources for swimming in small pools is the static swim o swimming tied.
However, in today's market there is a great variety of models that make us doubt on which is the most suitable.
On the basis that any system that does not allow free swimming with complete freedom of movement will suppose changes in swimming technique, we are going to know the main advantages and disadvantages of the methods we found for tied swimming training:
This method has two independent ties to place on both feet, from which the rubber or cable is tied to the point of attachment.
This method consists of wearing the system tied to a belt that is placed at the waist.
Another important fact to keep in mind is the material we use to tie us.
El rigid cable produces "pulls" During swimming, even more accentuated in styles such as butterfly or breaststroke, while wearing elastic rubber decreases considerably the possibility of that happening.
As a final conclusion, we can tell you that, due to professional experience and the technical details that we have previously commented, static swimming with a belt and elastic rubber is the most recommended option both for its versatility in styles and for the minor influence on the freedom of movement of the swimmer.