| 摘要 |
A power ladder for exercising and fitness is disclosed. Embodiments of the power ladder are lightweight and compact, and fold for easy storage and transport. Embodiments include two flexible plastic side rails and a plurality of rungs connected to the side rails at intervals along the side rails. The rungs connect pivotally and slidably to the rails. The rungs are mounted on telescoping legs so that the rungs may be used in a first position adjacent the ground, in a second position above the ground, and in some embodiments, a third position, mounted higher above the ground than the second position. Using the ladder, persons can train for agility, flexibility and plyometrics, and can thus achieve excellent exercising while having fun. One or more persons or even a team may use the ladder. Larger teams may compete using one ladder or more than one of the ladders. |
