| 摘要 |
An exercise device guides the user during performance of a squatting exercise while the exercise device repetitively moves down and up any suitable vertically oriented surface, such as a wall. During performance of the squatting exercise the user rests against a back support surface. Rolling members provide for a smooth rolling contact between the exercise device and the wall during performance of the squatting exercise. A grip member, or members, positioned distal from the rolling members and in front of the user provides the user with ready and true control over the exercise device during the performance of the squatting exercise. The squatting exercise achieved using the exercise device strengthen or otherwise tone many muscle groups including the quadriceps, the knees, the hamstrings, the ankles, the glutenous maximus, the abdomen and the lower back.
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