Q: How is the swim fitness routine customized with the EZ Swimmer®?

The human body is unique to every individual; we are different sizes, different heights and, most importantly, have different body fat measurements.  The more body fat we have, the more buoyant we are in the water. The user with a lower amount of body fat will have a higher amount of resistance because less body fat will have less resistance due to higher body fat and therefore higher degree of buoyancy.