1. Managing delayed-onset muscle soreness: Lack of effect of selected oral systemic analgesics 
Panos Barlas, DPhil, Jason A. Craig, DPhil, Judith Robinson, BSc, Deirdre M. Walsh, DPhil, G.David Baxter, DPhil, James M. Allen, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 81, Issue 7, Pages (July 2000)
DOI: /apmr
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig. 1
Summary of results: range of movement. Negative points represent a worsening of the condition, positive points represent an improvement in the condition (values represent pretreatment and posttreatment means ± SEM; n = 12 all groups): ■, control; □, placebo; ▵, aspirin; ●, codeine; ▴, paracetamol. Upper graph shows values of elbow extension angle (EANG) difference scores. Middle graph shows values of elbow flexion angle (FANG) difference scores. Lower graph shows values of elbow resting angle (RANG) difference scores.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig. 2
Summary of results: mechanical pain threshold. Negative points represent a worsening of the condition, positive points represent an improvement in the condition (values represent pretreatment and posttreatment means ± SEM; n = 12 all groups): ■, control; □, placebo; ▵, aspirin; ●, codeine; ▴, paracetamol.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig. 3
Summary of results: raw visual analogue scale data. Positive points represent a worsening of the condition, negative points represent an improvement in the condition. (Values represent pretreatment and posttreatment means ± SEM; n = 12 all groups). ■, control; □, placebo; ▵, aspirin; ●, codeine; ▴, paracetamol.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

5. Fig. 4
Summary of results: McGill pain questionnaire. Raw pain rating index scores obtained from the questionnaire are shown (values represent means ± SEM; n = 12 all groups); day 1, ▨; day 3, ▩.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions