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. 2017 May 30:14:8.
doi: 10.1186/s11556-017-0177-3. eCollection 2017.

Changes in health-related quality of life in elderly men after 12 weeks of strength training

Kristin Haraldstad  1 , Gudrun Rohde  1 , Tonje Holte Stea  1 , Hilde Lohne-Seiler  1 , Ken Hetlelid  1 , Gøran Paulsen  2   3 , Sveinung Berntsen  1
Affiliations

Changes in health-related quality of life in elderly men after 12 weeks of strength training

Kristin Haraldstad et al. Eur Rev Aging Phys Act. .

Abstract

Background: Muscular strength is associated with functional ability in elderly, and older adults are recommended to perform muscle-strengthening exercise. Understanding how improved muscle strength and -mass influence general and specific domains of quality of life is important when planning health promotion efforts targeting older adults. The aims of the present study were to describe changes in health-related quality of life (HRQOL) in older men participating in 12 weeks of systematic strength training, and to investigate whether improvements in muscle strength and muscle mass are associated with enhancements in HRQOL.

Methods: We recruited 49 men aged 60-81 years to participate in an intervention study with pre-post assessment. The participants completed a 12-week strength training program consisting of three sessions per week. Tests and measurements aimed at assessing change in HRQOL, and changes in physical performance (maximal strength) and physiological characteristics. HRQOL was measured using the 12-item short-form survey (SF-12). Muscle mass was assessed based on changes in lean mass (leg, trunk, arm, and total), and strength was measured as one-repetition maximum in leg extension, leg press, and biceps curl.

Results: Two of the eight HRQOL SF-12 scores, role physical and general health, and the physical component summary scores, increased significantly during the intervention period. Small significant positive correlations were identified between improvements in muscle strength, and better physical and social function. Moreover, a significant increase in total muscle mass was seen during the intervention period.

Conclusions: The positive, findings from this study would suggest that systematic strength training seems to be a beneficial intervention to improve HRQOL, muscle strength and muscle mass in older men.

Keywords: Elderly; HRQOL; Physical activity; SF-12; Strength training.

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References

    1. Krist L, Dimeo F, Keil T. Can progressive resistance training twice a week improve mobility, muscle strength, and quality of life in very elderly nursing-home residents with impaired mobility? A pilot study. Clin Interv Aging. 2013;8:443–448. doi: 10.2147/CIA.S42136. - DOI - PMC - PubMed
    1. Motl RW, McAuley E. Physical activity, disability, and quality of life in older adults. Phys Med Rehabil Clin N Am. 2010;21(2):299–308. doi: 10.1016/j.pmr.2009.12.006. - DOI - PubMed
    1. Pucci G, Reis RS, Rech CR, Hallal PC. Quality of life and physical activity among adults: population-based study in Brazilian adults. Qual Life Res. 2012;21(9):1537–1543. doi: 10.1007/s11136-011-0083-5. - DOI - PubMed
    1. Henwood TR, Taaffe DR. Short-term resistance training and the older adult: the effect of varied programmes for the enhancement of muscle strength and functional performance. Clin Physiol Funct Imaging. 2006;26(5):305–313. doi: 10.1111/j.1475-097X.2006.00695.x. - DOI - PubMed
    1. Sillanpaa E, Hakkinen K, Holviala J, Hakkinen A. Combined strength and endurance training improves health-related quality of life in healthy middle-aged and older adults. Int J Sports Med. 2012;33(12):981–986. doi: 10.1055/s-0032-1311589. - DOI - PubMed

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