Abstract: A novel form of stepping structure designed to provide a multi-functional platform supporting user workout in various ways, The platform can be laid on the ground in straight manner for stepping exercise and can be used in a standing position for balancing support and hand/arms exercises.

Abstract: According to the embodiments described herein, a bottom loading valve can include a drive member, a valve body, and a piston. The drive member can be operably coupled to a motor. The valve body can define a fluid passageway and one or more lateral openings. The drive member can be positioned within the fluid passageway. The one or more lateral openings can be offset laterally from the drive member. The piston can be engaged with the drive member. The piston can move throughout an open position and a closed position, as the drive member communicates force from the motor. When the piston is in the closed position, the piston can fully obstruct the one or more lateral openings from the fluid passageway.

Abstract: According to the embodiments described herein, a bottom loading valve can include a drive member, a valve body, and a piston. The drive member can be operably coupled to a motor. The valve body can define a fluid passageway and one or more lateral openings. The drive member can be positioned within the fluid passageway. The one or more lateral openings can be offset laterally from the drive member. The piston can be engaged with the drive member. The piston can move throughout an open position and a closed position, as the drive member communicates force from the motor. When the piston is in the closed position, the piston can fully obstruct the one or more lateral openings from the fluid passageway.

Abstract: A multi-party transaction management system includes a web-page server that includes a multi-party transaction web-page. This web-page allows authorized users to enter contact information and transaction information that may only be viewed by the authorized users. The transaction information includes transaction process steps, electronic word-processing documents, and notes. Authorized users may send notifications to other authorized users.