Abstract: A method of securely providing postal address data to a requesting client device includes storing, at a server, a plurality of number items each associated with at least one respective address item. Each number item is indicative of a mobile telephone number and each address item is indicative of postal address data. A requesting client device sends an address item request, to the server, and the address item request includes a target key indicative of a mobile telephone number. The address item request is received at the server. A respective address item associated with a number item indicative of the mobile telephone number indicated by the target key is identified at the server. A data package including at least a part of the postal address data indicated by the respective address item identified at the server is sent from the server to the requesting client device.

Abstract: A method of securely providing postal address data to a requesting client device includes storing, at a server, a plurality of number items each associated with at least one respective address item. Each number item is indicative of a mobile telephone number and each address item is indicative of postal address data. A requesting client device sends an address item request, to the server, and the address item request includes a target key indicative of a mobile telephone number. The address item request is received at the server. A respective address item associated with a number item indicative of the mobile telephone number indicated by the target key is identified at the server. A data package including at least a part of the postal address data indicated by the respective address item identified at the server is sent from the server to the requesting client device.

Abstract: A frame is mounted on wheels for easy transport of the device from place to place on a practice field. The frame has three pads in a line simulating offensive interior linemen. When the right-hand pad is struck by a player and reciprocated backward, a mechanism causes a latch to be tripped that results in a further pad behind the right-hand pad pivoting under spring bias to a position lateral of and slightly behind the right-hand pad where the further pad may be struck by the player. When the further pad is struck by the player, it is pushed back into a cocked position where it remains until the right-hand pad is again struck from the front. When the left-hand pad is struck from the front, the same result occurs symmetrically. On the rear of the device, two to three additional pads are provided that depend downwardly from inverted L-shaped arms pivotably mounted on the frame of the inventive device.