No association of time from surgery with functional deficits in athletes after anterior cruciate ligament reconstruction: evidence for objective return-to-sport criteria

GD Myer, L Martin Jr, KR Ford… - … American journal of …, 2012 - journals.sagepub.com
Background: Release for full activity and return to sport after anterior cruciate ligament
reconstruction (ACLR) is often dictated by time from surgery and subjective opinion by the …

Is a school‐based physical activity intervention effective for increasing tibial bone strength in boys and girls?

HM Macdonald, SA Kontulainen… - Journal of bone and …, 2007 - academic.oup.com
This 16‐month randomized, controlled school‐based study compared change in tibial bone
strength between 281 boys and girls participating in a daily program of physical activity …

[HTML][HTML] Effects of developmental stage and sex on lower extremity kinematics and vertical ground reaction forces during landing

EE Swartz, LC Decoster, PJ Russell… - Journal of athletic …, 2005 - ncbi.nlm.nih.gov
Context: The presence or absence of biomechanical differences between the sexes before
puberty may provide clues about the onset of adult landing pattern differences, which may …

Does a novel school-based physical activity model benefit femoral neck bone strength in pre-and early pubertal children?

HM Macdonald, SA Kontulainen, MA Petit… - Osteoporosis …, 2008 - Springer
The effects of physical activity on bone strength acquisition during growth are not well
understood. In our cluster randomized trial, we found that participation in a novel school …

Jumping rope and whole-body vibration program effects on bone values in Olympic artistic swimmers

M Bellver, F Drobnic, E Jovell, V Ferrer-Roca… - Journal of Bone and …, 2021 - Springer
Introduction Artistic swimming seems not to benefit bone development like other out-of-water
physical activities. To increase bone acquisition, artistic swimming should combine water …

Effects of jump-rope-specific footwear selection on lower extremity biomechanics

HB Yu, J Li, R Zhang, WY Hao, JZ Lin, WH Tai - Bioengineering, 2022 - mdpi.com
Footwear is among the most important equipment in sports to decrease injuries and
enhance performance during exercise. In this study, we investigated differences in lower …

Lower-limb joint kinetics in jump rope skills performed by competitive athletes

OL Bruce, M Ramsay, G Kennedy… - Sports …, 2023 - Taylor & Francis
The purpose of this study was to characterise lower-limb joint kinetics during consecutive
double unders and speed step sprints performed by competitive jump rope athletes, and to …

[PDF][PDF] Landing differences between men and women in a maximal vertical jump aptitude test

J Abian, LM Alegre, AJ Lara, JA Rubio… - J Sports Med Phys …, 2008 - academia.edu
Aim. The aim of this study was to analyze the gender differences in the vertical ground
reaction forces and the position of the center of gravity during the landing phase of a …

Sex differences in force attenuation: a clinical assessment of single-leg hop performance on a portable force plate

AD Harrison, KR Ford, GD Myer… - British journal of sports …, 2011 - bjsm.bmj.com
Objective Impaired biomechanics and neuromuscular control have been suggested as
probable links to female sex bias in the onset of patellofemoral pain syndrome. There are …

Principal components analysis to characterise fatigue-related changes in technique: application to double under jump rope

O Bruce, K Moull, S Fischer - Journal of sports sciences, 2017 - Taylor & Francis
The upper extremities play an important role in managing the rope-turning technique
required to perform continuous double unders. However, acute adaptions in this technique …