Paramètres de santé osseuse chez des jeunes adultes pratiquant le handball

The purpose of this study was to compare bone health parameters (bone mineral content[BMC], bone mineral density [BMD], geometric indices of femoral neck [FN] strength (cross-sectional area[CSA], cross-sectional moment of inertia [CSMI], section modulus [Z], buckling ratio [BR] and strength index [SI]) and composite indices of FN strength (compression strength index [CSI], bending strength index [BSI], and impact strength index [ISI])) in young adults practicing handball and young inactive adults. The first study compared bone health parameters in young men practicing handball (n=24) and young inactive men (n = 20). This study demonstrated that BMC, BMD, CSA, CSMI, Z, CSI, BSI and ISI were significantly higher in young men practicing handball compared to inactive men. BMD values remained significantly higher in young men practicing handball compared to inactive men after adjusting for lean mass or 1-RM deadlift. The second study compared bone health parameters in young adult female handball players (n = 20) and young adult inactive women (n = 18). This study demonstrated that BMC, BMD, CSMI and Z were significantly higher in female handball players compared to inactive women. After adjusting for lean mass using a one-way- analysis of covariance, BMD values remained significantly higher in young women practicing handball compared to inactive women. In conclusion, the present study suggests that handball practice is associated with greater BMD values in both sexes. Handball practice seems to be important for the prevention of osteoporotic fractures later in life.L’objectif de cette thèse était de comparer les paramètres de santé osseuse (contenu minéralosseux (CMO), densité minérale osseuse (DMO), indices géométriques du col fémoral (surface de la section transversale (CSA), moment d’inertie de la surface transversale (CSMI), module de section (Z),buckling ratio (BR) et indice de résistance (SI)) et indices de résistance du col fémoral (indice de résistance en compression (CSI), indice de résistance en flexion (BSI) et indice de force aux contraintes (ISI)) chez des jeunes adultes pratiquant le handball et des jeunes adultes inactifs. La première étude a comparé les paramètres osseux chez des jeunes hommes pratiquant le handball (n=24) et des jeunes hommes inactifs (n=20). Cette étude a démontré que le CMO, la DMO, la CSA, le CSMI, le Z, le SI, leCSI, le BSI et l’ISI étaient significativement supérieurs chez les hommes pratiquant le handball par rapport aux hommes inactifs. Les valeurs de DMO des hommes pratiquant le handball sont restées significativement supérieures à celles des hommes inactifs après ajustement pour la masse maigre ou la force maximale en soulevé de terre. La deuxième étude a comparé les paramètres osseux chez des jeunes femmes pratiquant le handball (n=20) et des jeunes femmes inactives (n=18). Cette étude a démontré que le CMO, la DMO, le CSMI et le Z étaient significativement supérieurs chez les femmes pratiquant le handball par rapport aux femmes inactives. Après ajustement pour la masse maigre en utilisant des analyses de covariance, les valeurs de DMO sont restées supérieures chez les femmes pratiquant le handball par rapport aux femmes inactives. En conclusion, cette étude suggère que la pratique du handball est associée à des valeurs plus élevées de DMO dans les deux sexes. La pratique du handball semble être importante pour la prévention des fractures ostéoporotiques plus tard dans la vie

Bone health parameters in young adults practicing handball

L’objectif de cette thèse était de comparer les paramètres de santé osseuse (contenu minéralosseux (CMO), densité minérale osseuse (DMO), indices géométriques du col fémoral (surface de la section transversale (CSA), moment d’inertie de la surface transversale (CSMI), module de section (Z),buckling ratio (BR) et indice de résistance (SI)) et indices de résistance du col fémoral (indice de résistance en compression (CSI), indice de résistance en flexion (BSI) et indice de force aux contraintes (ISI)) chez des jeunes adultes pratiquant le handball et des jeunes adultes inactifs. La première étude a comparé les paramètres osseux chez des jeunes hommes pratiquant le handball (n=24) et des jeunes hommes inactifs (n=20). Cette étude a démontré que le CMO, la DMO, la CSA, le CSMI, le Z, le SI, leCSI, le BSI et l’ISI étaient significativement supérieurs chez les hommes pratiquant le handball par rapport aux hommes inactifs. Les valeurs de DMO des hommes pratiquant le handball sont restées significativement supérieures à celles des hommes inactifs après ajustement pour la masse maigre ou la force maximale en soulevé de terre. La deuxième étude a comparé les paramètres osseux chez des jeunes femmes pratiquant le handball (n=20) et des jeunes femmes inactives (n=18). Cette étude a démontré que le CMO, la DMO, le CSMI et le Z étaient significativement supérieurs chez les femmes pratiquant le handball par rapport aux femmes inactives. Après ajustement pour la masse maigre en utilisant des analyses de covariance, les valeurs de DMO sont restées supérieures chez les femmes pratiquant le handball par rapport aux femmes inactives. En conclusion, cette étude suggère que la pratique du handball est associée à des valeurs plus élevées de DMO dans les deux sexes. La pratique du handball semble être importante pour la prévention des fractures ostéoporotiques plus tard dans la vie.The purpose of this study was to compare bone health parameters (bone mineral content[BMC], bone mineral density [BMD], geometric indices of femoral neck [FN] strength (cross-sectional area[CSA], cross-sectional moment of inertia [CSMI], section modulus [Z], buckling ratio [BR] and strength index [SI]) and composite indices of FN strength (compression strength index [CSI], bending strength index [BSI], and impact strength index [ISI])) in young adults practicing handball and young inactive adults. The first study compared bone health parameters in young men practicing handball (n=24) and young inactive men (n = 20). This study demonstrated that BMC, BMD, CSA, CSMI, Z, CSI, BSI and ISI were significantly higher in young men practicing handball compared to inactive men. BMD values remained significantly higher in young men practicing handball compared to inactive men after adjusting for lean mass or 1-RM deadlift. The second study compared bone health parameters in young adult female handball players (n = 20) and young adult inactive women (n = 18). This study demonstrated that BMC, BMD, CSMI and Z were significantly higher in female handball players compared to inactive women. After adjusting for lean mass using a one-way- analysis of covariance, BMD values remained significantly higher in young women practicing handball compared to inactive women. In conclusion, the present study suggests that handball practice is associated with greater BMD values in both sexes. Handball practice seems to be important for the prevention of osteoporotic fractures later in life

Paramètres de santé osseuse chez des jeunes adultes pratiquant le handball

The purpose of this study was to compare bone health parameters (bone mineral content[BMC], bone mineral density [BMD], geometric indices of femoral neck [FN] strength (cross-sectional area[CSA], cross-sectional moment of inertia [CSMI], section modulus [Z], buckling ratio [BR] and strength index [SI]) and composite indices of FN strength (compression strength index [CSI], bending strength index [BSI], and impact strength index [ISI])) in young adults practicing handball and young inactive adults. The first study compared bone health parameters in young men practicing handball (n=24) and young inactive men (n = 20). This study demonstrated that BMC, BMD, CSA, CSMI, Z, CSI, BSI and ISI were significantly higher in young men practicing handball compared to inactive men. BMD values remained significantly higher in young men practicing handball compared to inactive men after adjusting for lean mass or 1-RM deadlift. The second study compared bone health parameters in young adult female handball players (n = 20) and young adult inactive women (n = 18). This study demonstrated that BMC, BMD, CSMI and Z were significantly higher in female handball players compared to inactive women. After adjusting for lean mass using a one-way- analysis of covariance, BMD values remained significantly higher in young women practicing handball compared to inactive women. In conclusion, the present study suggests that handball practice is associated with greater BMD values in both sexes. Handball practice seems to be important for the prevention of osteoporotic fractures later in life.L’objectif de cette thèse était de comparer les paramètres de santé osseuse (contenu minéralosseux (CMO), densité minérale osseuse (DMO), indices géométriques du col fémoral (surface de la section transversale (CSA), moment d’inertie de la surface transversale (CSMI), module de section (Z),buckling ratio (BR) et indice de résistance (SI)) et indices de résistance du col fémoral (indice de résistance en compression (CSI), indice de résistance en flexion (BSI) et indice de force aux contraintes (ISI)) chez des jeunes adultes pratiquant le handball et des jeunes adultes inactifs. La première étude a comparé les paramètres osseux chez des jeunes hommes pratiquant le handball (n=24) et des jeunes hommes inactifs (n=20). Cette étude a démontré que le CMO, la DMO, la CSA, le CSMI, le Z, le SI, leCSI, le BSI et l’ISI étaient significativement supérieurs chez les hommes pratiquant le handball par rapport aux hommes inactifs. Les valeurs de DMO des hommes pratiquant le handball sont restées significativement supérieures à celles des hommes inactifs après ajustement pour la masse maigre ou la force maximale en soulevé de terre. La deuxième étude a comparé les paramètres osseux chez des jeunes femmes pratiquant le handball (n=20) et des jeunes femmes inactives (n=18). Cette étude a démontré que le CMO, la DMO, le CSMI et le Z étaient significativement supérieurs chez les femmes pratiquant le handball par rapport aux femmes inactives. Après ajustement pour la masse maigre en utilisant des analyses de covariance, les valeurs de DMO sont restées supérieures chez les femmes pratiquant le handball par rapport aux femmes inactives. En conclusion, cette étude suggère que la pratique du handball est associée à des valeurs plus élevées de DMO dans les deux sexes. La pratique du handball semble être importante pour la prévention des fractures ostéoporotiques plus tard dans la vie

Relationships Between Vertical Jump and Composite Indices of Femoral Neck Strength in a Group of Young Women

International audienceThe purpose of this study was to investigate the relationships between vertical jump and composite indices of femoral neck strength (Compression strength index (CSI), bending strength index (BSI) and impact strength index (ISI)) in a group of young women. 206 young women (18 to 35 years) voluntarily participated in this study. Weight and height were measured, and body mass index (BMI) was calculated. Body composition, bone mineral content (BMC), bone mineral density (BMD) and trabecular bone score (TBS) were determined for each individual by Dual-energy X-ray absorptiometry (DXA). Composite indices of femoral neck strength (CSI, BSI and ISI) were calculated. Vertical jump was evaluated using a validated field test (Sargent test), and maximum power (P max, in watts) of the lower limbs was calculated accordingly. Vertical jump was positively correlated to CSI (r = 0.36; p < 0.001), BSI (r = 0.30; p < 0.001) and ISI (r = 0.33; p < 0.001). After adjusting for weight, vertical jump remained positively correlated to CSI (p = 0.026). The correlations between vertical jump and bone variables disappeared after adjusting for fat mass. The current study suggests that vertical jump is a positive determinant of composite indices of femoral neck strength in young women

Team sports practice and bone health: A systematic review and meta- analysis

International audienceThe primary aim of this study was to explore the effects of team sports practice on bone health indices in adults engaged in team sports. The secondary aim was to investigate the osteogenic effects of each type of team sport. This systematic literature search was conducted using common electronic databases from inception in June 2023, using key terms (and synonyms searched for by the MeSH database) that were combined using the operators \"AND\", \"OR\", \"NOT\": (``men'' OR ``man'' OR ``women'' OR ``woman'') AND (``bone mineral density'' OR ``BMD'' OR ``bone mineral content'' OR ``BMC'' OR ``peak bone mass'' OR ``mechanical loading'' OR ``osteoporosis'' OR ``bone geometry'' OR ``bone resistance'') AND (``team sport'' OR ``sport'' OR rugby OR basketball OR volleyball OR handball OR soccer OR football OR ``players''). After screening, 16 studies were included in the final analysis (5 continents, 2740 participants). The training duration lasted 1 to 13 years. Team sport training had a moderate impact on whole body bone mineral density (WB BMD) (1.07 SMD; 95 % [0.77, 1.37], p < 0.00) but a more significant impact on whole body bone mineral content (WB BMC) (1.3 SMD; 95 % [0.81, 1.79], p < 0.00). Subgroup analyses indicated that rugby training had a moderate but non-significant impact on WB BMD (1.19 SMD; 95 % [-0.13, 2.52], p = 0.08) but a greater impact on WB BMC (2.12 SMD; 95 % [0.84, 3.39], p < 0.00); basketball training had a moderate but significant impact on WB BMD (1 SMD; 95 % [0.35, 1.64], p < 0.00) and a trivial non-significant impact on WB BMC (0.18 SMD; 95 % [-1.09, 1.46], p = 0.78); volleyball training had a moderate but non-significant impact on WB BMD (0.63 SMD; 95 % [-0.22, 1.49], p = 0.15) and a significant impact on WB BMC (2.39 SMD; 95 % [1.45, 3.33], p < 0.00). Handball training produced a moderate significant impact on WB BMD (1.02 SMD; 95 % [0.33, 1.71], p < 0.00) and WB BMC (0.97 SMD; 95 % [0.47, 1.48], p < 0.00), and soccer training led to moderate but significant effects on WB BMD (1.16 SMD; 95 % [0.88, 1.44], p < 0.00) and a large effect on WB BMC (1.34 SMD; 95 % [0.92, 1.77], p < 0.00). Rugby training was associated with a higher WB BMC compared to basketball training (p = 0.03). Our systematic review and meta-analysis suggests that team sports, such as rugby, basketball, volleyball, handball and soccer have moderate to large effects on WB BMD and WB BMC. Specifically, our findings indicate that handball and soccer enhance WB BMD and WB BMC, whereas rugby only increases WB BMC. There is currently insufficient evidence indicating the superiority of any type of sport training that improves bone health in adults

Team sports practice and bone health: A systematic review and meta- analysis

International audienceThe primary aim of this study was to explore the effects of team sports practice on bone health indices in adults engaged in team sports. The secondary aim was to investigate the osteogenic effects of each type of team sport. This systematic literature search was conducted using common electronic databases from inception in June 2023, using key terms (and synonyms searched for by the MeSH database) that were combined using the operators \"AND\", \"OR\", \"NOT\": (``men'' OR ``man'' OR ``women'' OR ``woman'') AND (``bone mineral density'' OR ``BMD'' OR ``bone mineral content'' OR ``BMC'' OR ``peak bone mass'' OR ``mechanical loading'' OR ``osteoporosis'' OR ``bone geometry'' OR ``bone resistance'') AND (``team sport'' OR ``sport'' OR rugby OR basketball OR volleyball OR handball OR soccer OR football OR ``players''). After screening, 16 studies were included in the final analysis (5 continents, 2740 participants). The training duration lasted 1 to 13 years. Team sport training had a moderate impact on whole body bone mineral density (WB BMD) (1.07 SMD; 95 % [0.77, 1.37], p < 0.00) but a more significant impact on whole body bone mineral content (WB BMC) (1.3 SMD; 95 % [0.81, 1.79], p < 0.00). Subgroup analyses indicated that rugby training had a moderate but non-significant impact on WB BMD (1.19 SMD; 95 % [-0.13, 2.52], p = 0.08) but a greater impact on WB BMC (2.12 SMD; 95 % [0.84, 3.39], p < 0.00); basketball training had a moderate but significant impact on WB BMD (1 SMD; 95 % [0.35, 1.64], p < 0.00) and a trivial non-significant impact on WB BMC (0.18 SMD; 95 % [-1.09, 1.46], p = 0.78); volleyball training had a moderate but non-significant impact on WB BMD (0.63 SMD; 95 % [-0.22, 1.49], p = 0.15) and a significant impact on WB BMC (2.39 SMD; 95 % [1.45, 3.33], p < 0.00). Handball training produced a moderate significant impact on WB BMD (1.02 SMD; 95 % [0.33, 1.71], p < 0.00) and WB BMC (0.97 SMD; 95 % [0.47, 1.48], p < 0.00), and soccer training led to moderate but significant effects on WB BMD (1.16 SMD; 95 % [0.88, 1.44], p < 0.00) and a large effect on WB BMC (1.34 SMD; 95 % [0.92, 1.77], p < 0.00). Rugby training was associated with a higher WB BMC compared to basketball training (p = 0.03). Our systematic review and meta-analysis suggests that team sports, such as rugby, basketball, volleyball, handball and soccer have moderate to large effects on WB BMD and WB BMC. Specifically, our findings indicate that handball and soccer enhance WB BMD and WB BMC, whereas rugby only increases WB BMC. There is currently insufficient evidence indicating the superiority of any type of sport training that improves bone health in adults