| 摘要 |
A system is described that simultaneously (1) provides for at least 10 different height adjustments for assisted pushups; (2) provides an adjustable ankle-holding situp bar to accommodate differently-sized feet; (3) can compensate for an uneven exercise surface; (4) requires no permanent mounting or any installation; (5) does not require use of a doorway; (6) is highly compact for storage; (7) can be disassembled for storage using a trivial procedure that is already well-known by most gym users; (8) leverages existing, widely-used and inexpensive home gym equipment to provide some portions of the system, thereby reducing expense; and (9) can be used as a weight for some barbell exercises, thereby stretching the home gym user's money; and (10) can be used as a weight plate on a weight bar for weightlifting exercises, thereby further stretching the home gym user's money. Alternative systems are also described.
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