Training & movement
C · Interpret with cautionNew this roundDoes exercise strengthen forearm and wrist bones in women?
Subject: Exercise Improves Upper-Limb Bone Health in Women: A Systematic Review and Meta-Analysis of Exercise Type and Intensity
What this means
Possibly: on average a positive effect on bone measures, but with very low certainty and large differences between programmes. Whether it reduces wrist fractures was not studied.
Reverte-Pagola G, Gil-Delgado JL, Wing D, Sañudo B · 2026 · Current Osteoporosis Reports 24(1):40
What does this rating mean?
Limited, mixed or hard-to-translate evidence. Useful as direction, not as a rule.
Findings
26 controlled trials with 1,880 women. On average, exercise improved upper-limb bone outcomes (standardised mean difference 1.05; 95% CI 0.68 to 1.43), but heterogeneity was very high (I² = 91%) and the prediction interval ranged from −0.96 to 3.06: effects may vary substantially across programmes and populations. Combined and dynamic weight-bearing programmes and high or moderate-to-high intensity programmes looked favourable in exploratory analyses. The effect on wrist fracture incidence is unknown.
Who this applies to
Women in controlled exercise trials. The abstract does not specify an age group.
Size of the research
26 controlled trials with a total of 1,880 women.
What to keep in mind
Very low certainty and wide variation. The authors describe their analyses of type and intensity as hypothesis-generating.
Practical conclusion for REZA
A pointer, not a rule: varied, weight-bearing and progressively heavier training appears worthwhile for arm and wrist bones too. Because only surrogate outcomes were measured (bone density, not fractures), REZA does not promise prevention of wrist fractures.
View method and source
Methodology
Systematic review with meta-analysis of controlled trials
Limitations
Very low certainty of evidence (GRADE) for DXA-measured distal radius bone density; very high heterogeneity; surrogate outcomes only; intensity categories are modality-specific and not directly comparable.
Original source
DOI: 10.1007/s11914-026-00988-9 · PMID: 42771253
View on PubMed →This information is general education about scientific research. It is not personal medical advice and does not replace diagnosis or treatment by a doctor or other healthcare professional. If you have symptoms, a medical condition or take medication, consult your GP or treating professional before changing your training or nutrition.