High-Intensity Multimodal Resistance Training Improves Muscle Function, Symmetry during a Sit-to-Stand Task, and Physical Function Following Hip Fracture

The Journal of Nutrition, Health & Aging
Robert A BriggsRobin L Marcus

Abstract

Post rehabilitation, older adults with hip fracture display low vertical ground reaction force (vGRF) on the involved lower extremity during a sit-to-stand task and low physical function. The purpose of this study was to test whether muscle performance, involved side vGRF during a sit-to-stand task, and physical function improved following multimodal high-intensity resistance training, when initiated after usual care (2 to 6 months after hip fracture). Case series study, 12 weeks extended high-intensity strength training intervention following hip fracture. University hospital outpatient facility. Twenty-four community-dwelling older adults (mean age 78.4 years (SD 10.4), 16 female/8 male), 3.6 (SD 1.2) months post-hip fracture and discharged from physical therapy participated. Intervention/Measurement: All participants performed sit-to-stand tasks, muscle performance tests, and modified physical performance test (mPPT) before and after 12 weeks (3x/wk) of training. Variables were compared using paired t-tests. The vGRF rate of force development (RFD) and magnitude of discrepancy between limb loading during rising phase of sit-to-stand task (AREA) variables improved post-training (RFD ratio = Pre: 0.78 - Post: 0.82, AREA ratio ...Continue Reading

References

Jan 1, 1990·European Journal of Applied Physiology and Occupational Physiology·E J Bassey, A H Short
Jun 8, 2000·The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences·M BrownW M Kohrt
Sep 20, 2000·The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences·J MagazinerJ Kenzora
Mar 13, 2001·Mayo Clinic Proceedings·J M Huddleston, K J Whitford
Jul 30, 2002·The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences·Stephen R LordAnne Tiedemann
Apr 25, 2003·European Journal of Applied Physiology·Ulrich LindemannClemens Becker
Jun 24, 2004·Journal of the American Geriatrics Society·Joan D PenrodAlbert L Siu
Aug 19, 2004·JAMA : the Journal of the American Medical Association·Ellen F BinderKenneth B Schechtman
Apr 9, 2005·The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences·Fuzhong LiNicole L Wilson
Aug 13, 2005·Journal of Strength and Conditioning Research·Karen L Schaubert, Richard W Bohannon
Mar 23, 2006·Journal of the American Geriatrics Society·Erja PortegijsTania Rantanen
Jul 19, 2006·European Journal of Applied Physiology·Mark C PerryDi J Newham
Dec 6, 2006·Journal of Bone and Mineral Research : the Official Journal of the American Society for Bone and Mineral Research·Russel BurgeAnna Tosteson
Feb 8, 2007·Physical Therapy·Helen H HostEllen F Binder
Jun 28, 2007·The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences·Ulrich LindemannClemens Becker
Dec 7, 2007·Physical Therapy·Kathleen Kline MangioneKerstin M Palombaro
Feb 28, 2008·American Journal of Physical Medicine & Rehabilitation·Erja PortegijsSarah E Lamb
Sep 2, 2008·Archives of Physical Medicine and Rehabilitation·Erja PortegijsSarianna Sipilä
Apr 1, 2009·Clinical Orthopaedics and Related Research·Paul C LaStayoChristopher Peters
Jul 3, 2009·The Journal of Bone and Joint Surgery. American Volume·Erja PortegijsSarianna Sipilä
Mar 17, 2010·Annals of Internal Medicine·Patrick HaentjensSteven Boonen
May 24, 2011·BMC Musculoskeletal Disorders·Jorma PanulaSirkka-Liisa Kivelä
Nov 3, 2011·Arthritis·Robin L MarcusPaul C Lastayo
Nov 9, 2012·The American Journal of Clinical Nutrition·Naomi M CermakLuc J C van Loon
Jul 5, 2013·Journal of Applied Physiology·Paul LaStayoStan Lindstedt
Nov 14, 2013·Journal of the American Geriatrics Society·Jennifer S BrachStephanie Studenski
Dec 29, 2013·Age and Ageing·Christopher Richard D'AdamoJay Magaziner
Dec 17, 2014·Clinical Biomechanics·Janet A KneissJeff R Houck

❮ Previous
Next ❯

Related Concepts

Related Feeds

Biomechanics

Biomechanics examines the generation of internal forces within the body and investigates the effects and control of forces that act on or are produced on tissues. Here are the latest discoveries.