SANINEX

Saninex is listed here with the Clever Ball, a kegel ball built around an internal pendulum weight rather than a fixed one. That moving weight is the whole mechanism: as you walk or shift position the mass swings, the muscles answer without any conscious effort, and the training happens in the background rather than during a set session. It is silicone, described on the sheet as hypoallergenic and free of phthalates, and it carries a water rating so it can be washed properly. Note before ordering that the same product also appears under a second Saninex shelf on this site, so you are not looking at two different things. Other formats sit on the kegel ball shelf.