Underwater aquacycle

An underwater exercise device for exercising muscles associated with both the lower extremities and the upper extremities of an operator, said device comprising an essentially U-shaped frame having two L-shaped components movable lengthwise relative to one another, one of said L-shaped components being a seat supporting member and the other of said L-shaped components being a wheel supporting portion, each of said L-shaped components having an upwardly depending end;

• a first fixing means connected between said L-shaped components to allow said L-shaped components to move relative to one another for lengthwise adjustment and to securely connect said L-shaped components to one another after said lengthwise adjustment;
• a pair of wheels each having a central axis and a perimeter;
• said central axis of each of said wheels being connected to said upwardly depending end of said wheel supporting portion so that said wheel can move in both clockwise and counterclockwise directions;
• a plurality of paddles, each of said paddles being removably connected to said perimeter of one of said wheels in a position to radially extend beyond said perimeter;
• a first connection means to position each of said paddles into a variety of fixed orientations between a first position of maximum resistance and a second position rotated ninety degrees therefrom and creating minimum resistance during movement through water, said first connection means comprising a plurality of casings attached to each of said wheels, a plurality of openings through each of said casings, and a plurality of locking buttons, each of said paddles having at least one of said locking buttons attached thereto for engagement with one of said openings and orientation of said paddles into fixed positions relative to said casings during exercise use;
• a pair of handles, one of said handles being connected for rotation to each of said wheels in a position between said wheels;
• a pair of pedals, each of said pedals being connected to one of said handles and positioned centrally between said handles;
• a second connection means to connect one of said pedals and one of said handles to each of said wheels, said second connection means comprising a pair of cranks and a pair of pillow blocks, each of said cranks and one of said pillow blocks being used to connect one of said pedals and one of said handles to one of said wheels, said pillow blocks each positioned and configured to journal one of said wheels for rotation upon movement of said pedals and handles by an operator's feet and hands, respectively;
• a seat removably connected said upwardly depending end of said seat supporting member, said seat being configured to comfortably support an adult human operator;
• restraining means for use with said seat to maintain an operator against said seat during movement of said wheels;
• a third connection means to adjustably connect said seat to said frame so that said seat may be adjusted vertically, said third connection means comprising a plurality of holes through said seat supporting member, a plurality of holes through said seat configured to correspond to said holes through said seat supporting member, a plurality of legs downwardly depending from said seat, and a second fixing means attached between said seat and said seat supporting member for securing said seat into one of several pre-selected fixed positions relative to said seat supporting member during exercise so that said seat can be vertically adjusted;
• and weighted means positioned against said frame to anchor said flame in place under water so that at least part of said wheels and said paddles remain underwater during exercise, and so that said underwater exercise device provides water resistance to muscles associated with the lower extremities of an operator when said device is oriented in water so that said upwardly depending ends of said U-shaped frame is positioned perpendicular to the bottom surface of a body of water, said seat is connected to said frame, the operator is positioned upon said seat, and the operator's feet are used against said pedals to cause rotation of said wheels, and so that said device also provides water resistance to muscles associated with the upper extremities of an operator when said device is oriented in water so that said upwardly depending ends of said U-shaped frame are positioned parallel to the bottom surface of the water, said seat is removed from said frame, the operator is standing upon said one of said upwardly depending ends so as to face said wheels, and the operator's hands are used to grip said handles to cause rotation of said wheels.

A method for exercising muscles associated with the upper and lower extremities of an operator, said method comprising the steps of providing a first L-shaped component having a seat supporting member on one of its ends, a second L-shaped component having a wheel supporting portion on one of its ends, a seat, a pair of wheels, a plurality of casings, a plurality of paddies, a pair of pedals, a pair of handles, and a weight;

• connecting said first L-shaped component and said second L-shaped component to make a U-shaped frame;
• positioning said U-shaped frame within a body of water so that said wheel supporting portion and said seat supporting member are perpendicular to the bottom of the body of water;
• placing said weight against said U-shaped frame to anchor said U-shaped frame into a fixed position during use;
• attaching said seat to said seat supporting member;
• attaching one end of each of said casings to one of said wheels;
• positioning one end of each of said paddles within one of said casings;
• orienting each of said paddies relative to said casings to provide a desired amount of resistance when said paddies are moved through the body of water;
• attaching one of said handles to each of said wheels;
• removably connecting one of said pedals to each of said handles;
• attaching each of said wheels laterally to one of said wheel supporting portions so that said pedals are centrally positioned between said wheels and so that when an operator is positioned upon said seat the operator's feet can be used against said pedals to move said wheels for exercise of muscles associated with the operator's lower extremities;
• and thereafter upon rotating said frame approximately ninety degrees so that said seat supporting member is positioned against the bottom surface of said body of water, and after disengaging and removing said seat from said U-shaped frame, an operator can stand upon said seat supporting member and the operator's hands can grip said handles to rotate said wheels in both clockwise and counterclockwise directions for exercise of muscles associated with the operator's upper extremities.