主权项 |
1. A flexible sheet assembly for stretching exercises, the assembly having a longitudinal axis and comprising:
an elongate flexible sheet having a pair of spaced-apart longitudinally extending sides, a pair of spaced-apart ends that extend between said sides, a first longitudinal portion extending from a first one of the ends towards a second one of the ends, a second longitudinal portion extending from the second one of the ends towards the first one of the ends, at least a first one of the longitudinal portions of the sheet having an aperture extending therethrough, portions of said first one of the longitudinal portions of the sheet adjacent to the aperture being curved. |