From: Reliability of voluntary step execution behavior under single and dual task conditions
Elderly Adults | Younger adults | |
---|---|---|
Single task | ||
Initiation Phase | 205 ± 55 * | 135 ± 25 |
Preparation Phase | 420 ± 75 * | 340 ± 62 |
Swing phase | 371 ± 145 * | 283 ± 48 |
Foot off time | 625 ± 119 * | 475 ± 78 |
Foot contact time | 996 ± 223 * | 758 ± 112 |
Dual task | ||
Initiation Phase | 433 ± 158 *+ | 186 ± 51+ |
Preparation Phase | 470 ± 105 *+ | 364 ± 50 + |
Swing phase | 391 ± 144 *+ | 281 ± 61 |
Foot off time | 902 ± 236 *+ | 550 ± 76 + |
Foot contact time | 1294 ± 332 *+ | 831 ± 119 + |