Effects of a 1-year randomized controlled trial of resistance training on lower limb bone and muscle structure and function in older men

Whiteford, Joanna; Ackland, Tim; Dhaliwal, Satvinder S.; James, Anthony P.; Woodhouse, Jennifer; Price, Roger I.; Prince, Richard; Kerr, Deborah A.

doi:10.1007/s00198-009-1132-6

Cited by 49 publications

(57 citation statements)

References 33 publications

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“…Seventy percent of participants completed the 12 month high impact, unilateral exercise intervention and this is comparable to the 73% completion rate reported for a similar but shorter (6 months) high impact unilateral exercise intervention (50 multi-directional hops, 7 days per week) in premenopausal women [25]. Participant adherence to the exercise programme in the present study was 91% (306 sessions completed out of 336 prescribed sessions) which is higher than the adherence reported for a vertical jumping programme in postmenopausal women (82%) [14] and for combined resistance (65% [21] and 63% [22]) and progressive resistance exercise programmes (71% [38]) in older men (50-80 yrs). The high participant adherence and low number of adverse events documented in the present study demonstrates the feasibility of the high impact exercises in older men and may be attributed to the low time demands of this intervention (~2-3 minutes to complete the hopping exercises) and the convenience of a home-based exercise programme requiring no specialist equipment.…”

Section: Discussionmentioning

confidence: 60%

High impact exercise increased femoral neck bone mineral density in older men: A randomised unilateral intervention

Allison

Folland

Rennie

et al. 2013

Bone

100

121

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Section: Discussionmentioning

confidence: 60%

High impact exercise increased femoral neck bone mineral density in older men: A randomised unilateral intervention

Allison

Folland

Rennie

et al. 2013

Bone

100

121

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“…Previous researches indicate [12,13] BMD relates to muscle force. Muscle force determines bone structure and bone mass to make bone strength adapt to exercise load; muscle in body composition plays a decisive role in BMD.…”

Section: Correlation Analysis On Bmd and Muscle Force Of College Smentioning

confidence: 99%

Research on Relationship between Body Composition and Muscle Force and Bone Mineral Density of College Students in Liaoning Province

Liu¹

2017

Proceedings of the 3rd International Conference on Arts, Design and Contemporary Education (ICADCE 2017)

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Abstract-With the improvement of health consciousness, people pay more attention to their health condition. As a common chronic disease, osteoporosis has caused health problems and extensive concerns. College students are the main force to build well-off society in an all-around way and realize socialist modernization. Attentions are paid to their health condition. According to the bone mineral density (BMD) of college students, body composition and muscle force of college students of different sexes in PE major and non-PE major are tested. Influence factors of osteoporosis are analyzed comprehensively. The relationship between body composition, muscle force and BMD of college students in the important period of growth and development is discussed, in order to provide theoretical and practical basis for prevention and evaluation of osteoporosis.

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“…Inwiefern KA und Sport die knochenaufbauenden und Knochenumstrukturierungsprozesse im prä-und postmenopausalen Alter unterstützen, ist bis heute nicht eindeutig geklärt. Allerdings konnte sowohl in Beobachtungs-als auch in Interventionsstudien ein verringerter altersbedingter Knochenschwund durch KA und Sport an den unteren Ex tremitäten und der Lendenwirbelsäule beobachtet werden [1,2,6,8,15,17,69,70,71,72,73]. Zudem war sowohl im prä-als auch im postmenopausalen Alter die MVPA mit einem reduzierten Risiko für Hüftfrakturen assoziiert.…”

Section: Einfluss Körperlicher Aktivität Auf Die Knochengesundheit Imunclassified

“…Allerdings beschreiben Whiteford et al, dass ein Resistenztraining keinen zusätzlichen Effekt auf den BMD bei älteren Männern hat. Durch schnelles Gehen wurden dieselben Interventionseffekte erzielt [17]. KA und Sport in der Freizeit schützten bei Män-nern im hohen Alter nicht nur vor Knochenschwund, sondern senkten auch das Risiko für Hüftfrakturen [74,97].…”

Section: Andropauseunclassified

Einfluss von körperlicher Aktivität und Sport auf die Knochengesundheit im Lebenslauf

Herrmann

Hebestreit

Ahrens

2011

Bundesgesundheitsbl.

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Physical activity and exercise are important determinants for metabolic and cardiovascular health. They also play an important role for bone health in childhood, adolescence, and adulthood. This review summarizes results from observational and intervention studies which evaluated the association between physical activity/exercise and bone health in different life course stages. In childhood and adolescence, physical activity and exercise induce improved bone accrual. In adulthood, mainly in postmenopausal women, long-term exercise programs reduce age-related bone loss. Especially weight-bearing activities seem to have an important osteogenic effect. Children and adolescent show a higher bone accrual until 5 years after cessation of an exercise program compared to their peers, who do not participate in an exercise program. In contrast, adults who quit exercising have a higher decrease in bone stiffness compared to adults who never exercised. This effect was particularly seen in postmenopausal women. Continuous physical activity and exercise over the life course and the implementation of exercise programs in schools and community-based intervention programs can help prevent or even reduce osteoporosis and osteoporosis-related fractures. Due to the lack of prospective longitudinal studies, the supposed long-term sustainable protective effect of physical activity and exercise in childhood and adolescent on bone health in later adulthood is not well established.

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Effects of a 1-year randomized controlled trial of resistance training on lower limb bone and muscle structure and function in older men

Cited by 49 publications

References 33 publications

High impact exercise increased femoral neck bone mineral density in older men: A randomised unilateral intervention

High impact exercise increased femoral neck bone mineral density in older men: A randomised unilateral intervention

Research on Relationship between Body Composition and Muscle Force and Bone Mineral Density of College Students in Liaoning Province

Einfluss von körperlicher Aktivität und Sport auf die Knochengesundheit im Lebenslauf

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