General Information:
1. Title of dataset.
Passive elastic contribution of hip extensors to joint moments during walking in people with low back pain
2. Date of deposit.
19 Jan 2019
3. PI / Author (or equivalent)
Mark Hines, Neale TIllin, Jin Luo, Raymond Lee

4. Project 
PhD project: Passive elastic contribution of hip extensors to joint moments during walking in people with low back pain

5. Funding information.
N/A

6. Data collection information:

i) Date/time period of collection
2014-2017
ii) Geographic location of collection (if applicable)
London

Sharing & Access (only relevant if sharing data)
7. State licence(s) for use.
CC BY-NC-ND

8. Any restrictions. 
Nil

9. Request for Access contact (if applicable).
N/A

10. Information on outputs/publications that cite or use the data.
Hines MG, Tillin NA, Luo J, Lee RYW. Passive elastic contribution of hip extensors to joint moments during walking in people with low back pain. Clin Biomech (Bristol, Avon). 2018 Dec; 60:134-140. doi: 10.1016/j.clinbiomech.2018.10.012. Epub 2018 Oct 14.

Data Overview:
11. List data files.
Flexion_Moments_100.xlsx
Flexion_Power_100.xlsx
Hip_Angle_100.xlsx
Knee_Angle_100.xlsx
Moments_100.xlsx
Power_100.xlsx
12. Explain any relationships between files.

All files were collected on the same subjects.

13. For each file:
i) Description of content

The files provide data :
passive flexion moment and power of the hips - Flexion_Moments_100.xlsx, Flexion_Power_100.xlsx
the hip and knee angles - Hip_Angle_100.xlsx, Knee_Angle_100.xlsx
and total moment and power of the hip Ð Moments_100.xlsx, Power_100.xlsx
of all subjects (listed in columns) from 0-100% of the gait cycle (listed in row), together with the mean, SD and confidence interval

ii) If not embedded within the file(s) provide variable metadata, missing data data definitions etc.
No missing data
iii) Details of any specialised formats or abbreviations
spreadsheet

Methodological Information:
14. Link to methodology description / or brief description of method.

Section 2 of the manuscript

15. Describe any quality assurance procedures.

All data checked by more than one investigators.

16. Any specific information required to interpret/use use the data e.g. specific instrumentation/software information.

Excel