1. A stance training apparatus for a golfer comprising:
a platform for supporting a foot of the golfer, defining a forward lateral direction and a rearward lateral direction; and
a support connected to the platform and extending to an end for contacting a side of the golfer’s leg to prevent movement of the golfer’s leg in one of the lateral directions during a golf swing.
2. The apparatus of claim 1 wherein the support contacts a forward side of the golfer’s foot during the golf swing.
3. The apparatus of claim 1 wherein the platform has a forward edge and a rearward edge, and wherein the platform is inclined from the forward edge to the rearward edge to support the golfer’s foot.
4. The apparatus of claim 1 wherein the platform defines a posterior direction, and wherein the support is displaced in the posterior direction from the platform to the end.
5. The apparatus of claim 4 wherein the support is displaced in the rearward direction from the platform to the end.
6. A stance training apparatus for a golfer comprising:
a means for supporting a rearward foot of the golfer; and
a means for contacting the rearward side of a rearward leg of the golfer to prevent movement of the golfer’s rearward leg during a golf swing, wherein the contacting means is connected to the supporting means.
7. The apparatus of claim 6 wherein the contacting means abuts a forward side of the golfer’s rearward foot adjacent the supporting means.
8. The apparatus of claim 7 wherein the supporting means promotes abutment of the forward side of the golfer’s rearward foot into the contact means.
9. The apparatus of claim 8 wherein the contacting means crosses in front of the golfer’s rearward leg from the forward side to a rearward side.
10. The apparatus of claim 6 wherein the bodyweight of the golfer anchors the apparatus against movement of the golfer’s rearward leg during a golf swing.
11. A stance training apparatus for a golfer comprising:
a platform having a bottom surface for positioning on the ground and a top surface for supporting a foot of the golfer, the platform having an anterior edge and a posterior edge interconnected by a forward edge and a rearward edge, said platform defining a posterior direction and a rearward direction; and
a support connected to the platform at a joint adjacent the forward edge and extending from the top surface to an end in a first direction away from the ground for simultaneously contacting a forward side of the golfer foot and a side of the golfer’s leg to prevent movement of the golfer’s leg in a lateral direction during a golf swing.
12. The apparatus of claim 11 wherein the support forms an acute angle with the bottom surface of the platform.
13. The apparatus of claim 12 wherein the support forms an angle of about 75 degrees with the bottom surface of the platform.
14. The apparatus of claim 11 wherein the support is displaced in the posterior direction from the joint to the end.
15. The apparatus of claim 14 wherein the support is displaced in the rearward direction from the joint to the end.
16. The apparatus of claim 11 wherein the bottom surface defines a bottom plane and the top surface forms a top plane, and wherein the top plane is transverse to the bottom plane.
17. The apparatus of claim 16 wherein the bottom plane and top plane intersect at an angle of about 30 degrees adjacent the forward edge.
18. The apparatus of claim 11 wherein the bottom surface defines a bottom plane and the support lies in a support plane, and wherein the bottom plane is transverse to the support plane.
19. The apparatus of claim 18 wherein the bottom plane and the support plane intersect at angle of about 75 degrees.
20. The apparatus of claim 18 wherein the support is curvilinear, and is displaced in the posterior direction from the joint to the end.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A data bus line control circuit, comprising:
a two pairs of global data bus line which is lines arranged between adjacent memory units adjacent to each other as two pairs, and transmits a transmitting data from a plurality of local data bus line lines positioned between adjacent sub blocks; and
transmission means which is connected between the local data bus line lines and the global data bus line, and transmits lines transmitting in a first mode of operation bit line signals of two sub blocks, amplified by a plurality of bit line sense-amp sense-amps, to one pair both pairs of global data bus lines different from each other through the local data bus line lines, when the two sub blocks are simultaneously selected by a block isolation selection signal signal, and transmitting in a second mode of operation bit line signals of one sub block, amplified by a plurality of bit line sense-amps, to at least one pair of the global data bus lines through local data bus lines, when the one sub block is selected by the block isolation selection signal.
2. A data bus line control circuit according to claim 1, wherein: a block isolation selection signal of a sub block adjacent to the selected sub blocks becomes inactivated, and a block isolation selection signal of a sub block not adjacent to the selected sub block blocks becomes activated.
3. A data bus line control circuit according to claim 1, wherein:
the transmission means is controlled by a signal of inverting the block isolation selection signal.
4. A data bus line control circuit according to claim 3, wherein:
the transmission means is comprised of a plurality of metal-oxide semiconductor (MOS) elements of which gate terminals receive the inverted block isolation selection signal as an input.
5. A data bus line control circuit according to claim 1, wherein: the first and second modes of operation are refresh operations.
6. A data bus line control circuit according to claim 5, wherein: the first mode of operation has half a number of refresh cycles of the second mode of operation.
7. A data bus line control circuit according to claim 6, wherein: the first mode of operation has 4k refresh cycles and the second mode of operation has 8k refresh cycles.
8. A data bus line control circuit according to claim 1, wherein: the transmission means is comprised of a plurality of NMOS transistors.
9. A data bus line control circuit according to claim 8, wherein: the block isolation selection signals have a Vss level when inactive and a Vpp level when active.
10. A data bus line control circuit according to claim 8, wherein: the block isolation selection signals have a Vss level when inactive and a Vpp level when active.