Effect of office-based brief high-impact exercise on bone mineral density in healthy premenopausal women: the Sendai Bone Health Concept Study

2010 ◽  
Vol 28 (5) ◽  
pp. 568-577 ◽  
Author(s):  
Kaijun Niu ◽  
Riikka Ahola ◽  
Hui Guo ◽  
Raija Korpelainen ◽  
Jin Uchimaru ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Bone Mineral ◽  
Bone Health ◽  
Premenopausal Women ◽  
High Impact ◽  
Mineral Density ◽  
Concept Study ◽  
Health Concept ◽  
Impact Exercise

THE EFFECT OF 18 MONTH HIGH-IMPACT EXERCISE ON LOWER LIMB BONE MINERAL DENSITY IN PREMENOPAUSAL WOMEN 785

1996 ◽  
Vol 28 (Supplement) ◽  
pp. 132
Author(s):  
A. Heinonen ◽  
P. Oja ◽  
H. Siev??nen ◽  
P. Kannus ◽  
M. Rinne ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Bone Mineral ◽  
Lower Limb ◽  
Premenopausal Women ◽  
High Impact ◽  
Mineral Density ◽  
Limb Bone ◽  
Impact Exercise

scholarly journals Participation in High-Impact Sports Predicts Bone Mineral Density in Senior Olympic Athletes

2009 ◽  
Vol 1 (6) ◽  
pp. 508-513 ◽  
Author(s):  
Daniel Leigey ◽  
James Irrgang ◽  
Kimberly Francis ◽  
Peter Cohen ◽  
Vonda Wright
Keyword(s):  
Bone Mineral Density ◽  
Bone Mineral ◽  
Quantitative Ultrasound ◽  
Bone Health ◽  
Sport Participation ◽  
Quantitative Measure ◽  
High Impact ◽  
Mineral Density ◽  
Cross Sectional ◽  
Senior Athletes

Background: Loss of bone mineral density (BMD) and resultant fractures increase with age in both sexes. Participation in resistance or high-impact sports is a known contributor to bone health in young athletes; however, little is known about the effect of participation in impact sports on bone density as people age. Hypothesis: To test the hypothesis that high-impact sport participation will predict BMD in senior athletes, this study evaluated 560 athletes during the 2005 National Senior Games (the Senior Olympics). Study Design: Cross-sectional methods. The athletes completed a detailed health history questionnaire and underwent calcaneal quantitative ultrasound to measure BMD. Athletes were classified as participating in high impact sports (basketball, road race [running], track and field, triathalon, and volleyball) or non-high-impact sports. Stepwise linear regression was used to determine the influence of high-impact sports on BMD. Results: On average, participants were 65.9 years old (range, 50 to 93). There were 298 women (53.2%) and 289 men (51.6%) who participated in high-impact sports. Average body mass index was 25.6 ± 3.9. The quantitative ultrasound-generated T scores, a quantitative measure of BMD, averaged 0.4 ± 1.3 and −0.1 ± 1.4 for the high-impact and non-high-impact groups, respectively. After age, sex, obesity, and use of osteoporosis medication were controlled, participation in high-impact sports was a significant predictor of BMD ( R2 change 3.2%, P < .001). Conclusions: This study represents the largest sample of BMD data in senior athletes to date. Senior participation in high-impact sports positively influenced bone health, even in the oldest athletes. Clinical Relevance: These data imply that high-impact exercise is a vital tool to maintain healthy BMD with active aging.

Pre- and Postmenopausal Women Have Different Bone Mineral Density Responses to the Same High-Impact Exercise

1998 ◽  
Vol 13 (12) ◽  
pp. 1805-1813 ◽  
Author(s):  
E. J. Bassey ◽  
M. C. Rothwell ◽  
J. J. Littlewood ◽  
D. W. Pye
Keyword(s):  
Bone Mineral Density ◽  
Postmenopausal Women ◽  
Bone Mineral ◽  
High Impact ◽  
Mineral Density ◽  
Impact Exercise

scholarly journals Effects of High-Impact Weight-Bearing Exercise on Bone Mineral Density and Bone Metabolism in Middle-Aged Premenopausal Women: A Randomized Controlled Trial

2021 ◽  
Vol 11 (2) ◽  
pp. 846
Author(s):  
Sung-Woo Kim ◽  
Myong-Won Seo ◽  
Hyun-Chul Jung ◽  
Jong-Kook Song
Keyword(s):  
Bone Mineral Density ◽  
Bone Mineral ◽  
Weight Bearing ◽  
Premenopausal Women ◽  
High Impact ◽  
Control Group ◽  
Middle Aged ◽  
Mineral Density ◽  
Bone Metabolic Markers ◽  
Metabolic Markers

This study examined the effects of high-impact weight-bearing exercise on bone mineral density (BMD) and bone metabolic markers in middle-aged premenopausal women. Forty middle-aged premenopausal women were initially enrolled, but thirty-one participants (40.34 ± 3.69 years) completed in the study. The subjects were randomly divided into two groups including the high-impact weight-bearing exercise group (HWE, n = 14) and control group (CON, n = 17). The HWE group participated in the exercise for 50 min a day, three days per week for four months, while the CON group maintained their regular lifestyle. The HWE program included 10 different high-impact weight-bearing exercises such as jumping and running. BMD was measured using DXA (Hologic, QDR 4500W, Marlborough, MA, USA). The bone metabolic markers including serum 25-(OH) D, intact parathyroid hormone (PTH), osteoprotegerin (OPG), osteopontin (OPN), receptor activator of nuclear factor κB ligand (RANKL), osteocalcin (OC), C-terminal telopeptide of type 1 collagen (CTX), and calcium were analyzed. The results showed that the BMDs of femur, lumbar, and forearm did not significantly change during the intervention period in both the HWE and CON groups. A significant decrease in bone formation markers such as OC (F = 10.514, p = 0.003, ηp2 = 0.266) and an increase in bone resorption marker including CTX (F = 8.768, p = 0.006, ηp2 = 0.232) were found only in the CON group, while these values did not change in the HWE group. There was a significant increase in serum 25-(OH) D (F = 4.451, p = 0.044, ηp2 = 0.133) in the HWE group. Our findings suggest that four months of HWE is not sufficient to improve BMD and bone metabolic markers, but this impact exercise program may prevent the age-associated changes in bone turnover markers in middle-aged premenopausal women.

scholarly journals Exercise for optimising peak bone mass in women

2008 ◽  
Vol 67 (1) ◽  
pp. 9-18 ◽  
Author(s):  
C. A. Bailey ◽  
K. Brooke-Wavell
Keyword(s):  
Bone Mass ◽  
Bone Health ◽  
Peak Bone Mass ◽  
Human Subjects ◽  
Premenopausal Women ◽  
High Impact ◽  
Mineral Density ◽  
Cross Sectional ◽  
Training Interventions ◽  
Impact Exercise

Physical activity is one of the major non-pharmacological methods for increasing and maintaining bone mineral density (BMD) and geometry. As such, it has an important role in maintaining peak bone mass and strength, thus reducing the risk of future osteoporotic fracture. However, not all exercise is effective, so a prescription in terms of optimal type, intensity, frequency and duration is required. Studies using animal models suggest that loading that is high in magnitude, rapidly applied and novel is most effective, whilst duration is less important beyond a threshold number of cycles. In human subjects cross-sectional studies comparing different athletic populations suggest that those who participate in high- or odd-impact sports have higher BMD; whilst impact exercise, strength training and brief high-impact-jump training interventions increase BMD in premenopausal women. In order to further elucidate exercise recommendations to optimise bone health in this population, the usefulness of brief high-impact unilateral exercises has been evaluated. Brief hopping exercises were shown to be feasible for sedentary premenopausal women, producing ground-reaction forces as high as those from jumping. Regularly performing these hopping exercises over 6 months was found to increase femoral-neck BMD of the trained leg relative to the control leg. Unilateral high-impact exercise may therefore improve bone strength of the trained limb and provide a useful model for comparing exercise prescriptions to help define the most efficient and effective exercise recommendations for the bone health of premenopausal women.

scholarly journals The effects of high impact exercise intervention on bone mineral density, physical fitness, and quality of life in postmenopausal women with osteopenia

Medicine ◽  
2019 ◽  
Vol 98 (11) ◽  
pp. e14898 ◽  
Author(s):  
Pei-An Yu ◽  
Wei-Hsiu Hsu ◽  
Wei-Bin Hsu ◽  
Liang-Tseng Kuo ◽  
Zin-Rong Lin ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Bone Mineral Density ◽  
Physical Fitness ◽  
Postmenopausal Women ◽  
Bone Mineral ◽  
Exercise Intervention ◽  
High Impact ◽  
Mineral Density ◽  
Impact Exercise
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