The data contained here are from 50 healthy children ranging in age from 40 months to 163 months. Each data file is named with a subject identifier (1-50) and the subject's age (e.g., the file name 2-45.txt indicates that subject #2 is 45 months old). Each data file contains two columns of data in text format. The first column is the time (in seconds), and the second column is the stride interval (in seconds) or the gait cycle duration, the time from heel strike to heel strike of the same foot.
A summary of pertinent data about the subjects is presented in the table below, which is also available as a text (.csv) file.
Subject ID | Age (months) | Gender | Height (inches) | Weight (lbs) | Leg length (inches) | Speed (m/sec) | Group |
---|---|---|---|---|---|---|---|
1 | 40 | M | 40.5 | 43 | 23 | 1.04289 | Young |
2 | 45 | F | 40 | 35 | 20 | 1.05322 | Young |
3 | 47 | F | 39.5 | 35 | 21 | 0.98953 | Young |
4 | 48 | M | 40 | 37 | 20 | 1.01551 | Young |
5 | 49 | M | 39 | 36 | 20 | 0.82461 | Young |
6 | 49 | F | 40 | 30 | 21 | 1.00591 | Young |
7 | 52 | F | 43 | 50 | 22 | 1.02284 | Young |
8 | 52 | F | 41 | 34 | 21 | 0.89579 | Young |
9 | 54 | F | 41.5 | 37 | 20 | 1.1377 | Young |
10 | 54 | M | 44 | 41 | 22 | 1.05846 | Young |
11 | 58 | M | 45 | 40 | 23 | 0.90919 | Young |
12 | 61 | F | 40 | 49 | 19.5 | 0.87913 | |
13 | 62 | F | 47 | 52 | 25 | 0.91113 | |
14 | 68 | M | 45 | 37 | 24 | 1.09948 | |
15 | 79 | M | 51.5 | 60 | 27 | 1.49298 | Middle |
16 | 79 | M | 50 | 54 | 23 | 1.17867 | Middle |
17 | 80 | M | 47.5 | 50 | 24.5 | 1.32969 | Middle |
18 | 80 | M | 48.5 | 52 | 25 | 1.26637 | Middle |
19 | 81 | M | 51 | 62 | 26 | 1.00829 | Middle |
20 | 82 | F | 42 | 39 | 21 | 1.22977 | Middle |
21 | 83 | M | 51 | 64 | 25 | 1.09665 | Middle |
22 | 85 | F | 50 | 60 | 25 | 1.26261 | Middle |
23 | 85 | F | 47 | 46 | 23.5 | 1.28939 | Middle |
24 | 87 | F | 47 | 45 | 25 | 1.1377 | Middle |
25 | 87 | M | 51 | 72 | 25 | 1.11097 | Middle |
26 | 88 | F | 48 | 55 | 24.5 | 1.23333 | Middle |
27 | 89 | M | 51 | 53 | 26 | 1.12269 | Middle |
28 | 89 | M | 50 | 57 | 26 | 1.05322 | Middle |
29 | 90 | M | 48 | 48 | 25.5 | 1.08824 | Middle |
30 | 91 | F | 52 | 75 | 30 | 1.27778 | Middle |
31 | 91 | F | 50 | 62 | 25 | 1.36378 | Middle |
32 | 92 | F | 49 | 55 | 24 | 1.1469 | Middle |
33 | 92 | F | 51.5 | 58 | 28 | 1.26637 | Middle |
34 | 94 | F | 48 | 45 | 28.5 | 1.07722 | Middle |
35 | 101 | F | 54 | 60 | 26 | 1.07179 | |
36 | 129 | F | 56 | 70 | 33 | 1.41362 | |
37 | 130 | M | 56 | 78 | 27 | 1.17541 | |
38 | 130 | F | 58 | 89 | 32 | 1.30923 | |
39 | 133 | F | 60 | 88 | 33 | 1.26261 | Old |
40 | 134 | F | 61 | 104 | 31 | 1.19522 | Old |
41 | 138 | F | 59 | 89 | 31 | 1.11097 | Old |
42 | 138 | M | 59 | 84 | 28 | 1.32143 | Old |
43 | 139 | M | 58 | 81 | 30.5 | 1.28939 | Old |
44 | 139 | F | 55 | 80 | 28 | 1.35942 | Old |
45 | 142 | M | 58 | 80 | 29 | 1.32969 | Old |
46 | 148 | M | 64 | 90 | 33 | 1.34652 | Old |
47 | 148 | M | 59.5 | 90 | 29 | 1.47743 | Old |
48 | 153 | M | 64 | 113 | 31 | 1.23333 | Old |
49 | 158 | M | 64 | 130 | 33 | 1.25516 | Old |
50 | 163 | M | 70 | 143 | 37 | 1.21571 | Old |
For more information, please see this paper from the Journal of Applied Physiology, or contact Dr. Jeff Hausdorff.
Name Last modified Size Description
Parent Directory - table.csv 2003-03-30 08:20 1.6K summary table RECORDS 2012-02-25 03:19 307 list of record names ANNOTATORS 2000-10-13 22:49 23 list of annotators 9_54.str 2000-10-13 22:03 1.1K stride annotations 9_54.hea 2000-10-13 22:03 14 header file 9-54.txt 1999-03-05 06:30 8.3K gait cycle time series 8_52.str 2000-10-13 22:03 1.0K stride annotations 8_52.hea 2000-10-13 22:03 14 header file 8-52.txt 1999-03-05 06:30 7.8K gait cycle time series 7_52.str 2000-10-13 22:03 1.1K stride annotations 7_52.hea 2000-10-13 22:03 14 header file 7-52.txt 1999-03-05 06:30 8.5K gait cycle time series 6_49.str 2000-10-13 22:03 1.0K stride annotations 6_49.hea 2000-10-13 22:03 14 header file 6-49.txt 1999-03-05 06:30 7.9K gait cycle time series 5_49.str 2000-10-13 22:03 950 stride annotations 5_49.hea 2000-10-13 22:03 14 header file 50_163.str 2000-10-13 22:03 808 stride annotations 50_163.hea 2000-10-13 22:03 16 header file 50-163.txt 1999-03-05 06:30 6.2K gait cycle time series 5-49.txt 1999-03-05 06:30 7.3K gait cycle time series 4_48.str 2000-10-13 22:03 1.1K stride annotations 4_48.hea 2000-10-13 22:03 14 header file 49_158.str 2000-10-13 22:03 848 stride annotations 49_158.hea 2000-10-13 22:03 16 header file 49-158.txt 1999-03-05 06:30 6.5K gait cycle time series 48_153.str 2000-10-13 22:03 868 stride annotations 48_153.hea 2000-10-13 22:03 16 header file 48-153.txt 1999-03-05 06:30 6.6K gait cycle time series 47_148.str 2000-10-13 22:03 966 stride annotations 47_148.hea 2000-10-13 22:03 16 header file 47-148.txt 1999-03-05 06:30 7.4K gait cycle time series 46_148.str 2000-10-13 22:03 858 stride annotations 46_148.hea 2000-10-13 22:03 16 header file 46-148.txt 1999-03-05 06:30 6.6K gait cycle time series 45_142.str 2000-10-13 22:03 916 stride annotations 45_142.hea 2000-10-13 22:03 16 header file 45-142.txt 1999-03-05 06:30 7.0K gait cycle time series 44_139.str 2000-10-13 22:03 1.0K stride annotations 44_139.hea 2000-10-13 22:03 16 header file 44-139.txt 1999-03-05 06:30 7.6K gait cycle time series 43_139.str 2000-10-13 22:03 912 stride annotations 43_139.hea 2000-10-13 22:03 16 header file 43-139.txt 1999-03-05 06:30 7.0K gait cycle time series 42_138.str 2000-10-13 22:03 882 stride annotations 42_138.hea 2000-10-13 22:03 16 header file 42-138.txt 1999-03-05 06:30 6.7K gait cycle time series 41_138.str 2000-10-13 22:03 878 stride annotations 41_138.hea 2000-10-13 22:03 16 header file 41-138.txt 1999-03-05 06:30 6.7K gait cycle time series 40_134.str 2000-10-13 22:03 898 stride annotations 40_134.hea 2000-10-13 22:03 16 header file 40-134.txt 1999-03-05 06:30 6.9K gait cycle time series 4-48.txt 1999-03-05 06:30 8.6K gait cycle time series 3_47.str 2000-10-13 22:03 1.0K stride annotations 3_47.hea 2000-10-13 22:03 14 header file 39_133.str 2000-10-13 22:03 926 stride annotations 39_133.hea 2000-10-13 22:03 16 header file 39-133.txt 1999-03-05 06:30 7.1K gait cycle time series 38_130.str 2000-10-13 22:03 956 stride annotations 38_130.hea 2000-10-13 22:03 16 header file 38-130.txt 1999-03-05 06:30 7.3K gait cycle time series 37_130.str 2000-10-13 22:03 902 stride annotations 37_130.hea 2000-10-13 22:03 16 header file 37-130.txt 1999-03-05 06:30 6.9K gait cycle time series 36_129.str 2000-10-13 22:03 1.0K stride annotations 36_129.hea 2000-10-13 22:03 16 header file 36-129.txt 1999-03-05 06:30 7.6K gait cycle time series 35_101.str 2000-10-13 22:03 904 stride annotations 35_101.hea 2000-10-13 22:03 16 header file 35-101.txt 1999-03-05 06:30 6.9K gait cycle time series 34_94.str 2000-10-13 22:03 1.0K stride annotations 34_94.hea 2000-10-13 22:03 15 header file 34-94.txt 1999-03-05 06:30 7.5K gait cycle time series 33_92.str 2000-10-13 22:03 1.0K stride annotations 33_92.hea 2000-10-13 22:03 15 header file 33-92.txt 1999-03-05 06:30 7.5K gait cycle time series 32_92.str 2000-10-13 22:03 964 stride annotations 32_92.hea 2000-10-13 22:03 15 header file 32-92.txt 1999-03-05 06:30 7.4K gait cycle time series 31_91.str 2000-10-13 22:03 1.0K stride annotations 31_91.hea 2000-10-13 22:03 15 header file 31-91.txt 1999-03-05 06:30 8.0K gait cycle time series 30_91.str 2000-10-13 22:03 1.0K stride annotations 30_91.hea 2000-10-13 22:03 15 header file 30-91.txt 1999-03-05 06:30 7.6K gait cycle time series 3-47.txt 1999-03-05 06:30 8.0K gait cycle time series 2_45.str 2000-10-13 22:03 1.1K stride annotations 2_45.hea 2000-10-13 22:03 14 header file 29_90.str 2000-10-13 22:03 948 stride annotations 29_90.hea 2000-10-13 22:03 15 header file 29-90.txt 1999-03-05 06:30 7.2K gait cycle time series 28_89.str 2000-10-13 22:03 928 stride annotations 28_89.hea 2000-10-13 22:03 15 header file 28-89.txt 1999-03-05 06:30 7.1K gait cycle time series 27_89.str 2000-10-13 22:03 964 stride annotations 27_89.hea 2000-10-13 22:03 15 header file 27-89.txt 1999-03-05 06:30 7.4K gait cycle time series 26_88.str 2000-10-13 22:03 1.0K stride annotations 26_88.hea 2000-10-13 22:03 15 header file 26-88.txt 1999-03-05 06:30 7.6K gait cycle time series 25_87.str 2000-10-13 22:03 916 stride annotations 25_87.hea 2000-10-13 22:03 15 header file 25-87.txt 1999-03-05 06:30 7.0K gait cycle time series 24_87.str 2000-10-13 22:03 1.0K stride annotations 24_87.hea 2000-10-13 22:03 15 header file 24-87.txt 1999-03-05 06:30 8.0K gait cycle time series 23_85.str 2000-10-13 22:03 1.1K stride annotations 23_85.hea 2000-10-13 22:03 15 header file 23-85.txt 1999-03-05 06:30 8.3K gait cycle time series 22_85.str 2000-10-13 22:03 1.0K stride annotations 22_85.hea 2000-10-13 22:03 15 header file 22-85.txt 1999-03-05 06:30 7.8K gait cycle time series 21_83.str 2000-10-13 22:03 888 stride annotations 21_83.hea 2000-10-13 22:03 15 header file 21-83.txt 1999-03-05 06:30 6.8K gait cycle time series 20_82.str 2000-10-13 22:03 1.0K stride annotations 20_82.hea 2000-10-13 22:03 15 header file 20-82.txt 1999-03-05 06:30 7.6K gait cycle time series 2-45.txt 1999-03-05 06:30 8.3K gait cycle time series 1_40.str 2000-10-13 22:03 1.0K stride annotations 1_40.hea 2000-10-13 21:56 14 header file 19_81.str 2000-10-13 22:03 878 stride annotations 19_81.hea 2000-10-13 22:03 15 header file 19-81.txt 1999-03-05 06:30 6.6K gait cycle time series 18_80.str 2000-10-13 22:03 1.0K stride annotations 18_80.hea 2000-10-13 22:03 15 header file 18-80.txt 1999-03-05 06:30 7.5K gait cycle time series 17_80.str 2000-10-13 22:03 942 stride annotations 17_80.hea 2000-10-13 22:03 15 header file 17-80.txt 1999-03-05 06:30 7.1K gait cycle time series 16_79.str 2000-10-13 22:03 970 stride annotations 16_79.hea 2000-10-13 22:03 15 header file 16-79.txt 1999-03-05 06:30 7.4K gait cycle time series 15_79.str 2000-10-13 22:03 1.0K stride annotations 15_79.hea 2000-10-13 22:03 15 header file 15-79.txt 1999-03-05 06:30 7.9K gait cycle time series 14_68.str 2000-10-13 22:03 1.0K stride annotations 14_68.hea 2000-10-13 22:03 15 header file 14-68.txt 1999-03-05 06:30 7.8K gait cycle time series 13_62.str 2000-10-13 22:03 1.0K stride annotations 13_62.hea 2000-10-13 22:03 15 header file 13-62.txt 1999-03-05 06:30 7.8K gait cycle time series 12_61.str 2000-10-13 22:03 1.0K stride annotations 12_61.hea 2000-10-13 22:03 15 header file 12-61.txt 1999-03-05 06:30 8.0K gait cycle time series 11_58.str 2000-10-13 22:03 1.0K stride annotations 11_58.hea 2000-10-13 22:03 15 header file 11-58.txt 1999-03-05 06:30 7.5K gait cycle time series 10_54.str 2000-10-13 22:03 1.0K stride annotations 10_54.hea 2000-10-13 22:03 15 header file 10-54.txt 1999-03-05 06:30 8.2K gait cycle time series 1-40.txt 1999-03-05 06:30 8.2K gait cycle time series
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