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Effects of Maximal-versus Submaximal-intent Resistance Training on Functional Capacity and Strength in Community-dwelling Older Adults: a Systematic Review and Meta-analysis

Overview
Publisher Biomed Central
Specialty Orthopedics
Date 2022 Jul 16
PMID 35842655
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Abstract

The objective of this systematic review is to investigate the effects of different methods of resistance training (RT) on functional capacity in older adults. A systematic literature search was conducted using PubMed, SPORTDiscus, Web of Science, CINAHL, Cochrane CENTRAL, ClinicalTrials.gov databases, from inception to December 2021. Eligibility criteria consisted of randomised control trials (RCT's) involving maximal-intent resistance training (MIRT), where participants (aged 60+) had specific instruction to move 'as fast as possible' during the concentric phase of the exercise. Twelve studies were included within the meta-analysis. Divided into functional capacity and strength-related outcomes; Improvements were evident for timed-up-and-go (p = 0.001, SMD: - 1.74 [95% CI - 2.79, - 0.69]) and knee extension one-repetition maximum (1RM) (p = 0.01, SMD: - 1.21, [95% CI - 2.17, - 0.25]), both in favour of MIRT, as well as in 30 s sit-to-stand in favour of T-STR (p = 0.04, SMD: 3.10 [95% CI 0.07, 6.14]). No statistical significance was found for combined functional capacity outcomes (p = 0.17, SMD: - 0.84, [95% CI - 2.04, 0.37]), with near-significance observed in strength-related outcomes (p = 0.06. SMD: - 0.57, [95% CI - 1.16, 0.02]) favouring MIRT. Heterogeneity for FC-outcomes was observed as Tau = 4.83; Chi = 276.19, df = 14, I = 95%, and for strength-outcomes Tau = 1.290; Chi = 109.65, df = 115, I = 86%. Additionally, MIRT elicited substantial clinically meaningful improvements (CMI) in Short Physical Performance Battery (SPPB) scores but fell short of CMI in 400 m walk test by 0.6 s. In conclusion, this systematic review highlights the lack of sufficient and quality evidence for maximal- versus submaximal-intent resistance training on functional capacity and strength in community-dwelling older adults. Study limitations revolved around lack of research, low quality ("low" PEDro score), and largely due to the fact many comparison studies did not match their loads lifted (1500 kg vs. 500 kg), making comparisons not possible.

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References
1.
Dent E, Morley J, Cruz-Jentoft A, Arai H, Kritchevsky S, Guralnik J . International Clinical Practice Guidelines for Sarcopenia (ICFSR): Screening, Diagnosis and Management. J Nutr Health Aging. 2018; 22(10):1148-1161. DOI: 10.1007/s12603-018-1139-9. View

2.
Clarkson P, Nosaka K, Braun B . Muscle function after exercise-induced muscle damage and rapid adaptation. Med Sci Sports Exerc. 1992; 24(5):512-20. View

3.
Reid K, Martin K, Doros G, Clark D, Hau C, Patten C . Comparative effects of light or heavy resistance power training for improving lower extremity power and physical performance in mobility-limited older adults. J Gerontol A Biol Sci Med Sci. 2014; 70(3):374-80. PMC: 4351393. DOI: 10.1093/gerona/glu156. View

4.
Volpato S, Cavalieri M, Sioulis F, Guerra G, Maraldi C, Zuliani G . Predictive value of the Short Physical Performance Battery following hospitalization in older patients. J Gerontol A Biol Sci Med Sci. 2010; 66(1):89-96. PMC: 3011958. DOI: 10.1093/gerona/glq167. View

5.
Rodriguez-Lopez C, Alcazar J, Sanchez-Martin C, Baltasar-Fernandez I, Ara I, Csapo R . Neuromuscular adaptations after 12 weeks of light- vs. heavy-load power-oriented resistance training in older adults. Scand J Med Sci Sports. 2021; 32(2):324-337. DOI: 10.1111/sms.14073. View