Abstract: APPARATUS FOR IN-WATER EXERCISES, comprising; —a structure to be submerged in a body of water; an actuator mechanism movable through the user's effort; a pump comprising a housing fixed to the structure and journalling a shaft on to which at least one first rotor is mounted coupled to the shaft, at a first housing portion, said shaft being coupled to the actuator mechanism, whereby to be rotationally driven, to pump water; a water collector coupled to the first portion of the housing to receive part of the water pumped by the first rotor; and a metering means comprising at least one first display fixed onto the structure and coupled to the water collector, whereby to indicate at least on of the outflow and volume of water pumped through the pump and, thus, the respective operation speed and/or the amount of exercise being practiced.

Abstract: APPARATUS FOR IN-WATER EXERCISES, comprising; —a structure to be submerged in a body of water; an actuator mechanisms movable through the user's effort; a pump comprising a housing fixed to the structure and journalling a shaft on to which at least one first rotor is mounted coupled to the shaft, at a first housing portion, said shaft being coupled to the actuator mechanism, whereby to be rotationally driven, to pump water; a water collector coupled to the first portion of the housing to receive part of the water pumped by the first rotor; and a metering means comprising at least one first display fixed onto the structure and coupled to the water collectors, whereby to indicate at least on of the outflow and volume of water pumped through the pump and, thus, the respective operation speed and/or the amount of exercise being practiced.

Abstract: An aquatic treadmill comprising a base (10) affixed to the edge (1) of a swimming pool (2), externally to the area occupied by the respective body of water (3); a structural arm (20) articulated to the base (10), in order to be selectively angularly displaced, by an arm actuator (12), between an inoperative position, elevated and external to the area occupied by the body of water (3), and an operative position, in which it is downwardly projected, so as to have a free end penetrating into the body of water (3); a chassis (30) having an end articulated to a free end of the structural arm (20), in order to be selectively angularly displaced, by a chassis actuator (50), between an inoperative position, seated against the structural arm (20), and a substantially horizontal operative position; and a support frame (40) mounted to the chassis (30) and carrying a pair of end transversal rollers (47), around which an endless belt (41) is mounted.