Search Results - "MacKelvie, K J"

A Randomized School‐Based Jumping Intervention Confers Site and Maturity‐Specific Benefits on Bone Structural Properties in Girls: A Hip Structural Analysis Study by Petit, M. A., Mckay, H. A., Mackelvie, K. J., Heinonen, A., Khan, K. M., Beck, T. J.

“…We compared 7‐month changes in bone structural properties in pre‐ and early‐pubertal girls randomized to exercise intervention (10‐minute, 3 times per week,…”
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Bone Mineral Response to a 7‐Month Randomized Controlled, School‐Based Jumping Intervention in 121 Prepubertal Boys: Associations With Ethnicity and Body Mass Index by Mackelvie, K. J., Mckay, H. A., Petit, M. A., Moran, O., Khan, K. M.

“…We examined the effects of a 7‐month jumping intervention (10 minutes, 3 times per week) on bone mineral gain in prepubertal Asian and white boys (10.3 ± 0.6…”
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Is there a critical period for bone response to weight-bearing exercise in children and adolescents? a systematic review by MacKelvie, K J, Khan, K M, McKay, H A

“…This systematic review examines and compares the bone mineral changes in children and adolescents, as measured by dual energy x ray absorptiometry, reported in…”
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Bone mineral density and serum testosterone in chronically trained, high mileage 40–55 year old male runners by MacKelvie, K J, Taunton, J E, McKay, H A, Khan, K M

“…Objectives—To identify physical activity that is beneficial for the maintenance of bone strength with increasing age by examining the relation between bone…”
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Lifestyle risk factors for osteoporosis in Asian and Caucasian girls by MACKELVIE, Kerry J, MCKAY, Heather A, KHAN, Karim M, CROCKER, Peter R. E

“…We investigated ethnic differences in areal bone mineral density (aBMD; g x cm(-2)) and its determinants at two levels of maturity in Asian- and…”
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Bone mass and structure are enhanced following a 2-year randomized controlled trial of exercise in prepubertal boys by MacKelvie, Kerry J, Petit, Moira A, Khan, Karim M, Beck, Thomas J, McKay, Heather A

“…Exercise during growth has a positive influence on bone mineral accrual, yet little is known about how bone geometry and strength adapt to loading during…”
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A school-based exercise intervention augments bone mineral accrual in early pubertal girls by MacKelvie, Kerry J., McKay, Heather A., Khan, Karim M., Crocker, Peter R.E.

“…Objective: To evaluate the effects of an elementary school-based physical education exercise intervention program on bone mineral accrual in prepubertal and…”
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Maturity- and sex-related changes in tibial bone geometry, strength and bone–muscle strength indices during growth: A 20-month pQCT study by Macdonald, Heather M., Kontulainen, Saija A., MacKelvie-O'Brien, Kerry J., Petit, Moira A., Janssen, Patricia, Khan, Karim M., McKay, Heather A.

“…During growth, bone strength is conferred through subtle adaptations in bone mass and geometry in response to muscle forces. Few studies have examined the…”
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A School-Based Exercise Intervention Elicits Substantial Bone Health Benefits: A 2-Year Randomized Controlled Trial in Girls by MacKelvie, Kerry J, Khan, Karim M, Petit, Moira A, Janssen, Patricia A, McKay, Heather A

“…Childhood weight-bearing physical activity is recognized as an important determinant of peak bone mass, and physical activity intervention may represent a…”
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THE RELATIONSHIP BETWEEN PHYSICAL ACTIVITY, COL1A1 GENOTYPE AND PROXIMAL FEMUR BONE MASS IN CHILDREN by Taylor, I W., MacKelvie, K J., McKay, H A.

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BOUNCE AT THE BELL???: THE EFFECTS OF A NOVEL EXERCISE INTERVENTION ON CHILDREN??S BONE MASS by MacLean, L B., MacKelvie, K J., Macdonald, H M., McKay, H A.

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ARE GAINS IN BONE MINERAL ACCURAL OBSERVED FOLLOWING 20- MONTH INTERVENTION MAINTAINED AFTER ONE YEAR by Reed, K E., MacKelvie, K J., Khan, K M., McKay, H A.

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DOES TIBIAL BONE STRUCTURE DIFFER BETWEEN GIRLS WHO COMPLETED A 20-MONTH EXERCISE INTERVENTION AND CONTROLS? by Macdonald, H M., MacKelvie, K J., MacLean, L B., McKay, H A.

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A 2-YEAR, SCHOOL-BASED EXERCISE INTERVENTION INDUCES SUBSTANTIAL GAIN IN FEMORAL NECK BMC IN BOYS by MacKelvie, K J., Khan, K M., Petit, M A., McKay, H A.

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Is there a critical period for bone response to weight-bearing exercise in children and adolescents? A systematic review / Commentary by MacKelvie, K J, Khan, K M, McKay, H A, Sanborn, C

“…MacKelvie et al examine and compare the bone mineral changes in children and adolescents, as measured by dual energy x ray absorptiometry, reported in exercise…”
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BONE MINERAL RESPONSE TO LOADING EXERCISE IS RELATED TO MATURITY: A RANDOMIZED, PROSPECTIVE STUDY by MacKelvie, K J., McKay, H A., Khan, K M., Crocker, P R.

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HIGH-IMPACT EXERCISE AND CORTICAL BONE IN PRE-AND EARLY PUBERTAL GIRLS: A QUANTITAVE MRI STUDY by Heinonen, A, McKay, H A., MacKelvie, K J., Whittall, K P., Forster, B B., Khan, K M.

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Application of magnetic resonance imaging to evaluation of femoral neck structure in growing girls by McKay, Heather A, Sievänen, Harri, Petit, Moira A, MacKelvie, Kerry J, Forkheim, Ken M, Whittall, Ken P, Forster, Bruce B, Macdonald, Heather

“…Conventional density measures by dual-energy X-ray absorptiometry (DXA) are confounded by increases in bone size and do not assess bone geometry. We assessed…”
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