| 摘要 |
<p>A suitcase comprises multiple grips, detachable handles 1, 2, a resistance band 8 and includes a detachable trolley 5 which allow a user to perform muscle toning exercises. There are preferably detachable handles 1, 2 at the top, bottom and sides of the case; the handles at the sides 2 may be connected to a resistance band hidden within the suitcase. The trolley 5 may be adjustable to fit a doorway to allow a user to perform abdominal exercises and the handles 1, 2 may include rotating sleeves.</p> |
