1. Effects of Concurrent Strength and Endurance Training on Physical Fitness and Symptoms in Postmenopausal Women With Fibromyalgia: A Randomized Controlled Trial 
Heli Valkeinen, PhD, Markku Alén, MD, PhD, Arja Häkkinen, PhD, Pekka Hannonen, MD, PhD, Katriina Kukkonen-Harjula, MD, PhD, Keijo Häkkinen, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 89, Issue 9, Pages (September 2008)
DOI: /j.apmr
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig 1 Flow of subject participation.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig 2
Relative increase in the concentric leg extension force (mean percent ± SD) during the 21-week concurrent strength and endurance training period in women with fibromyalgia. Abbreviations: FMC, control group; FMT, training group. *P<.05 between the groups.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig 3
(A) Maximal walking and (B) stair-climbing time (mean seconds with 95% confidence intervals) at baseline and at week 21 in the fibromyalgia training (FMT) and control (FMC) group. *P<.01 and †P<.001 within group; ‡P<.001 between groups.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions