Effect of exercise intensity on bone density, strength, and calcium turnover in older women

Humphries, Brendan; Newton, Robert U.; Bronks, Roger; Marshall, Sonja; McBride, Jeffrey M.; Triplett-McBride, Travis; Häkkinen, Kejo; Kraemer, William H.; Humphries, Narelle

doi:10.1097/00005768-200006000-00002

Cited by 58 publications

(56 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Those substances have been used as biochemical markers for the bone remodeling, and its concentrations have been measured in athletes or individuals submitted to some method of physical training to assess an eventual effect on the bone remodeling (6,7,17,18) .…”

Section: Action Of the Exercising On The Bone Structure And Remodelingmentioning

confidence: 99%

“…However, there is a discrepancy as to its use. Some researches, such as Creighton et al (1) observed the osteocalcin as a marker for the bone turnover, while other authors have used such substance as marker of the own remodeling activity (7,13) .…”

Section: Action Of the Exercising On The Bone Structure And Remodelingmentioning

confidence: 99%

“…Among the bone reabsorption markers, it is the free deoxypyridolin (expressed due to the urinary creatinine) (7) , the circulating levels of the tartrate-resistant acid phosphatase (18) , the hydroxyproline (expressed due to the urinary creatinine) (13) , the telopeptide of the Type I collagen cross-linking of the amino terminal (NTx) (1) , or the urinary carboxy (CTx) (2) , among other cross-linking of the circulating pyridinoline (3) , and all these substances are by-products of the bone collagen turnover.…”

Section: Action Of the Exercising On The Bone Structure And Remodelingmentioning

confidence: 99%

“…This process is normally associated to the aging process and is an occurrence derived from the menopause (5) that leads to a higher incidence for fractures (6) . Although the bone loss is more intense in women (5,7) , men also present a decrease caused by the advanced age (8) . Several studies indicate that the physical activity has a positive relationship to the BMD, and this is an important factor to its maintenance (5,(9)(10)(11)(12)(13)(14) .…”

mentioning

confidence: 99%

“…Some studies have reported the effects of several sportive modalities to the BMD in athletes or physically active individuals (12,15,16) . Among these studies, a few use the strength training, trying to increase the BMD in individuals submitted to that type of physical activity (7,13,14,17) . In general, the same studies have shown positive results related to the BMD (8,15,(17)(18)(19)(20)(21)(22)(23) .…”

mentioning

confidence: 99%

See 4 more Smart Citations

Efeitos da atividade física na densidade mineral óssea e na remodelação do tecido ósseo

Cadore

Brentano

Kruel

2005

Rev Bras Med Esporte

View full text Add to dashboard Cite

The purpose of this article is to make a review on different sportive modalities and the power training on the bone remodeling, and to discuss the possible relationship of the bone mineral density (BMD) to the muscular power and body composition. Several studies indicate that the high impact physical activity or physical activities demanding a high power production may have a benefic effect on the BMD due to the deformation that occurs in such tissue during the activity. Some authors have been assessing the effects of the physical training on some biochemical markers of the bone remodeling, since the variation on the concentrations of these markers might indicate a bone turnover or reabsorption state. Nevertheless, the inconsistency of the results found suggests that the analysis of the effects of the physical activity on the bone remodeling through these markers must be further investigated. There are many discrepancies as to the relationship of the BMD to the muscular power and body composition, mainly to determine what factors are most associated to the BMD. The determination of what type of physical activity is the ideal to increase the bone mass peak during the adolescence or even aiming to keep it later in the adult years is quite important in order to prevent and possibly treat the osteoporosis.

show abstract

Section: Action Of the Exercising On The Bone Structure And Remodelingmentioning

confidence: 99%

Section: Action Of the Exercising On The Bone Structure And Remodelingmentioning

confidence: 99%

Section: Action Of the Exercising On The Bone Structure And Remodelingmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

See 3 more Smart Citations

Efeitos da atividade física na densidade mineral óssea e na remodelação do tecido ósseo

Cadore

Brentano

Kruel

2005

Rev Bras Med Esporte

View full text Add to dashboard Cite

show abstract

Progressive resistance strength training for physical disability in older people

Latham

Anderson

Bennett

et al. 2003

The Cochrane Database of Systematic Reviews

147

View full text Add to dashboard Cite

Progressive resistance strength training for improving physical function in older adults

Liu

Latham

2009

Cochrane Database of Systematic Reviews

785

701

View full text Add to dashboard Cite

Effect of exercise intensity on bone density, strength, and calcium turnover in older women

Abstract: It was concluded that short-term high intensity resistance training provides an effective means for increasing muscular strength in women between 45 and 65 yr. The training effects on lumbar BMD were not apparent in the present study.

Cited by 58 publications

References 22 publications

Efeitos da atividade física na densidade mineral óssea e na remodelação do tecido ósseo

Efeitos da atividade física na densidade mineral óssea e na remodelação do tecido ósseo

Progressive resistance strength training for physical disability in older people

Progressive resistance strength training for improving physical function in older adults

Contact Info

Product

Resources

About