Ltpgtltstronggttarget multiple fitness areas at homeltstronggtltpgtr ltpgtthe 66fit dome trainer is a unique core stability proprioception and general fitness training aid which allows you to integrate multiple areas of fitness into your regime in the comfort of your own homeltpgtr ltpgtuse it to target balance coordination stability strength and agility the air dome balance trainer is particularly effective for core abdominals and for general body toninglt