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Back extensor train...
Back extensor training increases muscle strength in postmenopausal women with osteoporosis, kyphosis and vertebral fractures
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- Bergström, Ingrid (författare)
- Karolinska University Hospital
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- Bergström, Karin (författare)
- Stockholm shool of economics
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- Grahn Kronhed, Ann-Charlotte (författare)
- Östergötlands Läns Landsting,Linköpings universitet,Socialmedicin och folkhälsovetenskap,Hälsouniversitetet,Rehab Väst
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- Karlsson, Susanne (författare)
- Karolinska University Hospital
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- Brinck, Jonas (författare)
- Karolinska University Hospital
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(creator_code:org_t)
- 2011-05-23
- 2011
- Engelska.
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Ingår i: Advances in Physiotherapy. - : Informa Healthcare. - 1403-8196 .- 1651-1948. ; 13:3, s. 110-117
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- We determined the efficacy of a back muscle extensor strengthening program on the back muscle extensor strength, kyphosis, height and thoracic expansion in women with at least one vertebral fracture, kyphosis and osteoporosis. Thirty-six patients were included and randomized to a control or a training group. The training focused on back muscle extensor strengthening program for 1 h, twice a week for 4 months and was performed by a physiotherapist. The main outcome measure was the back muscle extensor strength. In an intention-to-treat analysis no significant effects on back muscle strength in the training group vs. controls could be seen (p = 0.74). In a per-protocol analysis (n = 28), the training group increased back muscle strength from 290 ± 87 to 331 ± 89 N while the control group showed no improvement. After adjusting for the strength at baseline, a significant effect of training could be demonstrated (p = 0.029). When comparing the heights between the groups a significant group × time interaction was observed (p = 0.012) where the training women increased their mean height with 0.3 cm (p = 0.101) and controls decreased 0.44 cm (p = 0.045). The training group improved their thoracic expansion compared with baseline (p = 0.03). No effect of training on kyphosis was seen. In conclusion, a 4-months back extensor training program can improve back strength and seems to maintain height and thoracic expansion.
Nyckelord
- Back extensor muscle training
- kyphosis
- postmenopausal osteoporosis
- vertebral fracture
- MEDICINE
- MEDICIN
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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