초록 ▼

Disclosed is a twist exercise machine for waist and leg exercise. The twist exercise machine composed of base, rotation panel and rotation axis, once the user goes up on the machine and steps on it, the rotation panel receives the force of the weight and the opposing force of spring or compressed ai

Disclosed is a twist exercise machine for waist and leg exercise. The twist exercise machine composed of base, rotation panel and rotation axis, once the user goes up on the machine and steps on it, the rotation panel receives the force of the weight and the opposing force of spring or compressed air, moving the panel upwards or downwards, and coupled with the vertical movement of the rotation panel, it allow at least 1 unit of 4 step left-right rotation cycle methods as the following: once the rotation panel moves down it rotates left (downwards-left rotation step), when it moves up it rotates right (upwards-right rotation step), when it moves down it rotates right (downwards-right rotation step), and when it moves up it rotates left (upwards-left rotation step), forming a complete cycle of 4 steps.

대표청구항 ▼

The invention claimed is: 1. A twist and hopping exercise machine for waist and leg exercises, the exercise machine comprising: a base; a rotation panel disposed oppositely and above the base with a predetermined distance, and sized and configured for a user to step on; said panel movable in a lef

The invention claimed is: 1. A twist and hopping exercise machine for waist and leg exercises, the exercise machine comprising: a base; a rotation panel disposed oppositely and above the base with a predetermined distance, and sized and configured for a user to step on; said panel movable in a left and right direction, upwards and downwards direction; a spring centrally interposed between the base and the rotation panel and elastically supporting from each other; and a pair of connecting rods having one end pivotally connected to the base for a multi-axis joint bouncing motion and an opposite end pivotally connected to the rotation panel for a multi-axis joint bouncing motion, said rods each being disposed on both sides of the spring. 2. The exercise machine according to claim 1, further comprising: an axis cylinder fixed on the center of the base; and a rotation panel axis fixed on the rotation panel, wherein the rotation panel axis is inserted in the axis cylinder, and the axis cylinder and the rotation panel axis are inserted in the spring. 3. The exercise machine according to claim 2, wherein the axis cylinder includes a ball retainer spring therein to elastically support the rotation panel axis. 4. The exercise machine according to claim 3, wherein the ball retainer spring is two which are longitudinally provided in the axis cylinder, and a ball retainer is further provided between the two to maintain the position of a plurality of bearing balls on the ball retainer spring. 5. The exercise machine according to claim 1, wherein the multi-axis joint motion of the pair of connecting rods by multi-axis joint cross axes which are disposed between said one end and the base and between said other end of said base and the rotation panel. 6. The exercise machine according to claim 5, wherein the multi-axis joint cross axes is fastened to the base and the rotation panel by bolts. 7. The exercise machine according to claim 5, wherein the multi-axis joint cross axes includes two multi-axis joint rotation centers perpendicular from each other, and thereby the connecting rods connected to the multi-axis joint cross axes moves in multiple directions.