Maximal muscle strength and body composition are associated with bone mineral density in chinese adult males

Chen, Fei; Su, Qi; Tu, Yulan; Zhang, Jun; Chen, Xinji; Zhao, Tingxiao; Huang, Yanlei; Xu, Guokang

doi:10.1097/md.0000000000019050

Cited by 5 publications

(3 citation statements)

References 27 publications

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“…Most studies have not seen further stratification analysis of whole-body muscles. However, it is found that there is a positive correlation between muscle and BMD [ 46 ]. Lower limb muscle mass is more conducive to the prevention of osteoporosis than body muscle and upper limb muscle.…”

Section: Discussionmentioning

confidence: 99%

The Relationship between Body Composition and Bone Mineral Density of Female Workers in A Unit of Tai’an

Wang

Chen

et al. 2022

Computational and Mathematical Methods in Medicine

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Objective. To explore the relationship between body composition and bone mineral density (BMD) of female workers in a university of Tai’an. Methods. This study randomly selected 90 female employees in a university of Tai’an. The body composition was monitored by body composition analyzer (inbody770), and the lumbar bone mineral density was monitored by dual energy X-ray absorptiometry (BMD model). The data were analyzed by SPSS 22.0 statistical software. Results. With the increasing of body mass index (BMI), BMD of female lumbar spines 1-4 (L1-4) increased gradually. Spearman correlation analysis showed that BMI, skeletal muscle mass, upper limb muscle mass, trunk muscle mass, lower limb muscle mass, and whole-body phase angle were positively correlated with L1-4BMD. Age was negatively correlated with L1-4BMD. Linear regression analysis showed that age was a negative factor of L1-4BMD, and skeletal muscle mass was a protective factor of abnormal bone mass, especially lower limb muscle mass. Conclusions. Lower limb muscle mass is a protective factor of female BMD. Strengthening physical exercise to improve lower limb muscle mass is conducive to the prevention of female osteoporosis.

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Section: Discussionmentioning

confidence: 99%

The Relationship between Body Composition and Bone Mineral Density of Female Workers in A Unit of Tai’an

Wang

Chen

et al. 2022

Computational and Mathematical Methods in Medicine

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“…To date, the interactions between muscle mass and function (e.g., strength and power) and bone health in Chinese young adults, particularly women, are understudied. Recently, both muscle strength and lean mass were reported to be positively correlated with spine, hip, and total body aBMD in Chinese men aged 20-47 years [25]. In contrast, muscle strength assessed by grip strength but not by muscle mass was related to bone status in an elderly cohort of Chinese men and women with higher grip strength being associated with a lower risk of osteoporosis [26].…”

Section: Discussionmentioning

confidence: 99%

Muscle-Bone Interactions in Chinese Men and Women Aged 18–35 Years

Chen

Baker

et al. 2020

Journal of Osteoporosis

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To characterize bone mineral density (BMD), bone strength, muscle and fat mass, and muscle strength and power in Chinese women (n = 25) and men (n = 28) classified as in the bone accrual phase (18–25 years) or in the peak bone mass phase (26–35 years). Calcium intakes, physical activity levels, and serum vitamin D were measured. Dual-energy X-ray absorptiometry (DXA) assessed body composition, lumbar spine, and hip areal BMD (aBMD) variables and peripheral quantitative computed tomography (pQCT) assessed cortical and trabecular volumetric BMD (vBMD) and bone strength. Muscle strength and power were assessed by grip strength, leg press, and vertical jump tests. Calcium, serum vitamin D, and physical activity levels were similar across age and sex groups. Significant sex differences p<0.05 were found for most body composition variables, hip aBMD, tibia variables, and muscle strength and power. Adjusting for height and weight eliminated most of the significant sex differences. Women showed stronger positive correlations between body composition and bone variables (r = 0.44 to 0.78) than men. Also, correlations between muscle strength/power were stronger in women vs. men (r = 0.43 to 0.82). Bone traits were better related to body composition and muscle function in Chinese women compared to Chinese men aged 18 to 35 years, and peak bone mass seems to be achieved by 25 years of age in both Chinese men and women since there were no differences between the two age groups.

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“…At all ages, a significant correlation was shown between muscle mass, muscle strength, and bone density (Sutter et al, 2019;Chen F. et al, 2020;Lopes et al, 2021). Irisin, a myokine induced during exercise, is thought to be an osteoprotective factor that acts on bone and affects bone density.…”

Section: The E Ects Of Irisin On Osteoarthritis Irisin and Bone Miner...mentioning

confidence: 99%

Exercise-induced modulation of myokine irisin in bone and cartilage tissue—Positive effects on osteoarthritis: A narrative review

Ning

Wang

Zhang

2022

Front. Aging Neurosci.

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Osteoarthritis is a chronic degenerative musculoskeletal disease characterized by pathological changes in joint structures along with the incidence of which increases with age. Exercise is recommended for all clinical treatment guidelines of osteoarthritis, but the exact molecular mechanisms are still unknown. Irisin is a newly discovered myokine released mainly by skeletal muscle in recent years—a biologically active protein capable of being released into the bloodstream as an endocrine factor, the synthesis and secretion of which is specifically induced by exercise-induced muscle contraction. Although the discovery of irisin is relatively recent, its role in affecting bone density and cartilage homeostasis has been reported. Here, we review the production and structural characteristics of irisin and discuss the effects of the different types of exercise involved in the current study on irisin and the role of irisin in anti-aging. In addition, the role of irisin in the regulation of bone mineral density, bone metabolism, and its role in chondrocyte homeostasis and metabolism is reviewed. A series of studies on irisin have provided new insights into the mechanisms of exercise training in improving bone density, resisting cartilage degeneration, and maintaining the overall environmental homeostasis of the joint. These studies further contribute to the understanding of the role of exercise in the fight against osteoarthritis and will provide an important reference and aid in the development of the field of osteoarthritis prevention and treatment.

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Maximal muscle strength and body composition are associated with bone mineral density in chinese adult males

Cited by 5 publications

References 27 publications

The Relationship between Body Composition and Bone Mineral Density of Female Workers in A Unit of Tai’an

The Relationship between Body Composition and Bone Mineral Density of Female Workers in A Unit of Tai’an

Muscle-Bone Interactions in Chinese Men and Women Aged 18–35 Years

Exercise-induced modulation of myokine irisin in bone and cartilage tissue—Positive effects on osteoarthritis: A narrative review

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