The swivel lock quick release device is adapted to selectively attach a user to a sports equipment. The sports equipment may be watersports equipment, such as a surfboard, a kite surfing apparatus, a stand-up paddle board, sailing equipment, a wake board, etc., or land sports equipment, such as fishing, camping, climbing, animal collars or leashes, tactical rifle apparatus, and hunting equipment. The swivel lock quick release device can have a pull release and a protrusion, the pull release and the protrusion being adapted to be selectively engaged in a locked position is provided. A slide handle, a portion of the pull release, is adapted to be selectively moved in a coaxial direction by the user to disengage the pull release and the protrusion. The pull release can also be adapted to rotate or swivel around the protrusion.

An improved water sports board, which is composed of a structural element at the base, an intermediate layer of deformable and waterproof elastic foam, in the upper area pressure plates, and inside structural columns. The structural element is light and has high resistance. Thickness of the structural element and their reinforcements can be modified and calibrated without restriction, achieving great flexion and torsion characteristics. The elastic middle layer allows to maintain the required volume and improves the dampening properties. The pressure plates receive the pressure of the surfer feet and transfer this pressure through the structural columns to the structural element. The intermediate elastic layer, pressure plates and structural columns do not affect board flexion or torsion

A system for automatically returning a flotation device to a user when the user becomes separated from it and is greater than some predetermined distance away. The user may have a tracking device that is operable to determine its location and transmit this information to an automatic recovery unit coupled to the flotation device. The recovery unit may be configured to activate when it is greater than the predetermined distance from the tracking device, and may be operable to propel the flotation device steering it toward the tracking device to close the distance between them.

The present invention relates to an apparatus for gliding over a body of flowing water, in particular for surfing, waterskiing, kiteboarding and/or wakeboarding, having a first buoyancy body. The apparatus is characterized by a second buoyancy body, which can be connected to the first buoyancy body by means of a cable, and by a pulley mechanism, which has the cable running through it and can be connected to a first stationary object, and therefore the first buoyancy body and the second buoyancy body, by means of the pulley mechanism with the cable running through it, can execute movements in substantially opposing directions on the body of flowing water.

A system for automatically returning a flotation device to a user when the user becomes separated from it and is greater than some predetermined distance away. The user may have a tracking device that is operable to determine its location and transmit this information to an automatic recovery unit coupled to the flotation device. The recovery unit may be configured to activate when it is greater than the predetermined distance from the tracking device, and may be operable to propel the flotation device steering it toward the tracking device to close the distance between them.

The swivel lock quick release device is adapted to selectively attach a user to a sports equipment. The sports equipment may be watersports equipment, such as a surfboard, a kite surfing apparatus, a stand-up paddle board, sailing equipment, a wake board, etc., or land sports equipment, such as fishing, camping, climbing, animal collars or leashes, tactical rifle apparatus, and hunting equipment. The swivel lock quick release device can have a pull release and a protrusion, the pull release and the protrusion being adapted to be selectively engaged in a locked position is provided. A slide handle, a portion of the pull release, is adapted to be selectively moved in a coaxial direction by the user to disengage the pull release and the protrusion. The pull release can also be adapted to rotate or swivel around the protrusion.

A reconfigurable wakesurf binding apparatus and system is provided. In certain embodiments, the wakesurf binding may comprise a top surface of a wakesurf board having a longitudinal axis, a first pair of female threaded inserts in the top surface aligned along a first axis angularly offset from the longitudinal axis of the wakesurf board by a first offset angle, a first strap having a first end comprising a first matrix of holes therethrough, a second end comprising a second matrix of holes therethrough, and a longitudinal axis, wherein the first strap is configured to be removably interconnected with the first pair of female threaded inserts with its longitudinal axis at an angle offset from the first axis, a second pair of female threaded inserts in the top surface aligned along the longitudinal axis of the wakesurf board.

The present disclosure is directed to a personal watercraft, such as a standup paddleboard, provided with a viewing window that allows the user to view the underwater environment. The viewing window may be watertight and constructed from at least two durable, transparent panels. The area between panels may be sealed from air and water infiltration. A user may add waterproof lights to the bottom of the standup paddleboard in order to allow viewing of the underwater marine environment at night.

An improved water sports board, which is composed of a structural element at the base, an intermediate layer of deformable and waterproof elastic foam, in the upper area pressure plates, and inside structural columns. The structural element is light and has high resistance. Thickness of the structural element and their reinforcements can be modified and calibrated without restriction, achieving great flexion and torsion characteristics. The elastic middle layer allows to maintain the required volume and improves the dampening properties. The pressure plates receive the pressure of the surfer feet and transfer this pressure through the structural columns to the structural element. The intermediate elastic layer, pressure plates and structural columns do not affect board flexion or torsion

A surfboard leash attachment strap and a surfboard leash assembly are provided. The attachment strap includes an attachment strap body comprising a first section, a second section and a pull handle member, wherein, the first section is connected to a first end of the second section, an outer surface of the first section is provided with a first cooperating member, a second end of the second section is connected to the pull handle member, the attachment strap body is integrally molded as a one piece structure; a first fixing member fixed on the first section of the attachment strap body; and a second fixing member fixed on the second section of the attachment strap body, wherein the second fixing member is separably connected to the first fixing member. The strength of the surfboard leash attachment strap is enhanced, and the assembly process is simplified.