| 摘要 |
Apparatuses, e.g., crutches, and methods assist in mobility of a person. For example, a crutch may include one or more of the following: at least two height adjustment points on the crutch for greater range of adjustment, a configuration that avoids triggering security alarms, one or more of various integral features (e.g., integrally molded features), a wide-angle ground contact piece, a variable-spring-rate shock absorber, or other features. |
