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(B/463:40+810+A0090+09:;147+810+6Z610+83:0+ 2/@1+/9D+@347</:4710++ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! op+ &347</:471++ •! ./+@347</:471+107+BF/81+P+8/+23<@1+</614B1+P+8/+ 09<2/@1+09<+8/C91881+1881+0O1D1<@1+ •! *4:7BK+(q6c++ •! .10+@347</:4710+01+E<B0147147+0390+7<3:0+23<610+ B8B6147/:<10+ –!-</@A34W+@36E<100:34W+@:0/:8816147+ –!,3<6981+51+8/+@347</:471+ •! ! = ,qR " schémas tirés de biomecanique fonctionnelle Dufour, Pillu! or+ .10+@347</:4710+ •! %8810+;347+147</s41<+510+5B23<6/A340+ •! &10+5B23<6/A340+01+7</59:0147+E/<+941+ 635:Q@/A34+51+8O/8834F16147+59+A009+0388:@:7B+ •! 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"47<359@A34+51+8/+43A34+51+716E0+ –!.10+A0090+@34U34@A20+0O/8834F147+5O941+@1<7/:41+;/819<+17+ C918C91+03:7+8/+59<B1+ –!.10+A0090+B8:6:4147+E<3F<100:;16147+8O1/9W+810+ 6388B@9810+F8:00147+8O941+E/<+</EE3<7+P+8O/97<1+ –!#4+E/<81+51+@36E3<716147+;:0@3LB8/0AC91+ •! 'EE8:@/A34+Y:4B0:7NB</E:C91K+:8+2/97+8/:001<+94+@1<7/:4+716E0+ 5OBA<16147+E39<+C91+81+A009+0O/8834F1+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! pt+ {:0@3LB8/0A@:7B+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! pu+ {:0@3LB8/0A@:7B+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! pw+ {:0@3LB8/0A@:7B+ ?NB436I41+51+<18/D/A34++ •! "471<E<B7/A34+51+8/+QF9<1+E<B@B51471+ –!+/E<I0+C918C910+6:49710+5OBA<16147W+34+0147+C91+8/+ 23<@1+4B@100/:<1+P+8OBA<16147+5:6:491+@1+C9:+E1<617+ 5O/@@14791<+8O/6E8:7951+ –! -</;/9D+2/:70+09<+81+7<:@1E0+09</8+]-3|+zxw^+6347<1+C9O/E<I0+rO6:49710+ 5OBA<16147W+8/+23<@1+51+7</@A34+5:6:491+51+cc}+ –! R39N/:8+5B6347<1+C9O/E<I0+p+P+r+BA<161470+59+C9/5<:@1E0W+8/+23<@1+:471<41+59+ 690@81+5:6:491+51+zr+P+cy+(+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! px+ ?NB436I41+5ONG07B<10:0+ •! "8+1D:071+941+5B23<6/A34+ <B0:591881+09:71+P+94+ /8834F16147W+8/+@39<J1+01+ 5BE8/@1+;1<0+8/+5<3:71>++ •! R:+34+41+<18/4@1+E/0+ 8OBA<16147+39+0:+<:14+4O107+ 2/:7W+/9+J397+51+C918C910+ 716E0W+34+<1;:147+P+8/+@/01+ 5BE/<7+ •! 'EE8:@/A34+/;1@+810+ BA<161470+7GE1+07<1@N:4F++ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! ry+ 'EE8:@/A340+/9D+71@N4:C910+ 6G37140:;10+ •! ?/</6I7<10+:6E3<7/470+ –!.1+635981+%+ –!.O/8834F16147+3J7149+ –!=:6:49A34+51+8/+23<@1+14+</EE3<7+/;1@+81+ENB436I41+51+ <18/D/A34+ –!,3<@1+51+<B0:07/4@1+6/D:6/81+ –!'8834F16147+6/D:6/8+E300:J81+ –!~41<F:1+/J03<JB1+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! rz+ '97<10+2/@719<0+ •! &36E30:A34+510+A0090+ –!=:0E30:A34+510+QJ<10+17+;/<:/A34+5O3<:147/A34+ •! $35981+5OB8/0A@:7B+5BE145+51+8/+@36E30:A34+ •! =:kB<14@1+5<3:71+•+F/9@N1W+@34@147</A34+14+1/9+ •! ,3<@1K+E890+8/+23<@1+107+B81;B1W+E890+8/+5B23<6/A34+ 107+:6E3<7/471+ •! ./+5B23<6/A34+/9F61471+/;1@+81+716E0+ 5OBA<16147+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! rc+ '97<10+,/@719<0+ •! {:71001+51+5B23<6/A34K++ –!?890+8/+;:71001+51+5B23<6/A34+107+2/:J81W+8OBA<16147+107+ :6E3<7/47+]P+59<B1+:514AC91+5O/EE8:@/A34+51+8/+23<@1^+ –!R:+8/+6:01+14+@N/<F1+107+</E:51W+8/+E1471+107+E890+</:51+ 534@+<B0:07/4@1+E300:J81+]-/G83<+zxxy^+ –!?300:J:8:7B+/900:+5O941+@N/<F1+51+<9E79<1+E890+B81;B1+17+ C9/4A7B+5OB41<F:1+/9F61471+++ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! ro+ '97<10+2/@719<0+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! rp+ '97<10+2/@719<0+ •! .3<0+5OBA<16147+09@@100:20W+34+/+519D+ENB436I410+ C9:+01+<B/8:0147+C9:+0347+ –!'9F6147/A34+51+8/+S+039E81001+T+]n9/F1^+ –!'9F6147/A34+51+8/+<:F:5:7B+ –!.10+519D+016J8147+E/</53D/810+17+E19;147+0O1DE8:C91<+14+ </:0344/47+09<+81+2/:7+C91+8OBA<16147+/9F61471+ 8O/6E8:7951+59+639;16147W+6/:0+2/:7+/EE/</s7<1+941+ <B0:07/4@1+E890+B81;B1+14+Q4+51+639;16147+++ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! rr+ '97<10+2/@719<0+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! rt+ &347</:471+@36E30B1+ 8/+n1D:34++ •! #4+/EE1881+n1D:34W+8/+@347</:471+C9:+039617+941+ E397<1+P+510+23<@10+@3E8/4/:<10+43<6/810+/9D+ FB4B</7<:@10+17+E<3;3C91+941+5B23<6/A34+/EE18B1+ nI@N1+ •! #4+/+941+@347</:471+@36E30B1+/;1@+941+ @36E<100:34+5O94+@37B+17+941+7</@A34+51+8O/97<1+ /:40:+C9O941+€341+4197<1+147<1+810+519D+434+ 0396:01+P+@347</:471+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! ru+ &347</:471+@36E30B1+ 8/+n1D:34++ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! rw+ &347</:471+@36E30B1+ 8/+n1D:34++ •! #4+5:0A4F91++ –!&36E<100:34+5B@147<B1+]/^+ –!&36E<100:34+E/<+@:47</F1+]J^+ –!&36E<100:34+E/<+n/6J/F1+]@^+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! rx+ ,8/6J/F1++ •! -<3:0+;/<:/4710+ –!&/0+5O941+AF1+6B7/88:C91+@3:4@B1+147<1+810++519D+ 6V@N3:<10+5O94+B7/9+ •! R:+810+519D+J3970+0347+8:J<10W+:8+01+E<359:7+941+6343L@39<J9<1W+ 591+P+941+<37/A34+51+@N/@94+510+J3970+ –!%D16E81K+5:/ENG01+2B63</81+147<1+N/4@N1+17+F1439+ •! R:+8O94+510+519D+J3970+107+<1459+038:5/:<1+51+8/+6V@N3:<1+ ]14@/07<16147^W+83<0+59+01<</F1W+8/+AF1+0O:4@9<;1+5/40+810+519D+ A1<0+51+0/+834F919<+0:79B0+59+@37B+8:J<1+17+<1071+<1@A8:F41+5/40+ 81+zqo+09EB<:19<+ –!%D16E81+N/4@N1+5/40+81+E8/4+2<347/8+]/J59@A34+&,+17+/J014@1+/9+ F1439^+++ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! ty+ ,8/6J/F1++ Si les deux bouts de la tige sont solidarisés aux mâchoires, lors du serrage, le 1/3 moyen de La tige s’incurve tandis que les deux 1/3 extrêmes restent rectilignes. Exemple le tibia qui ne permet pas de mouvement dans le plan frontal. schémas tirés de biomecanique fonctionnelle Dufour, Pillu! tz+ (3A34+51+E397<1+@36E30:71+ •! *41+E397<1+@36E30:71+107+941+/003@:/A34+51+519D+6/7B<:/9D+ 5:kB<1470W+94:0+038:5/:<16147+17+C9:+E/<7/F147+810+@347</:4710+ /9DC918810+:80+0347+0396:0+14+234@A34+51+819<+635981+5OB8/0A@:7B+ 17+819<+636147+5O:41<A1>+]b/J:0@N34F+17+';<:8^+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! tc+ b•81+51+8/+E397<1+@36E30:71+ •! •! •! •! •! '9F61471<+8/+01@A34+F83J/81+51+8/+E397<1+ =:003@:1<+810+6359810+51+v394F+510+07<9@79<10+C9:+/003@:147+819<0+1k3<70+ =BE8/@1<+8/+QJ<1+4197<1+N3<0+51+8O30+ =:6:491<+8/+;/819<+737/81+510+@347</:4710+ '44981<+810+1k170+5/4F1<19D+51+@1<7/:410+@347</:4710+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! to+ ?397<1+@36E30:71+836J/:<1+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! tp+ (3A34+51+@3L@347</@A34+ La notion de cocontraction se retrouve dans la poutre composite. En effet, il y a une double action 1- poutre composite entre os et muscle 2- effet étau entre le muscle agoniste et son antagoniste, favorisant la cicatrisation osseuse et correspondant aux chaînes parallèles schémas tirés de biomecanique fonctionnelle Dufour, Pillu! tr+ .O30+ •! +,%,-./0.1#%230./43-.5#()6'#3+K+@O107+8/+5:6:49A34+51+<B0:07/4@1+ 5O94+6/7B<:/9+0390+8O1k17+51+@N/<F10+<BEB7B10W+5347+8O/6E8:7951+107+ :42B<:19<1+P+8/+;/819<+51+<9E79<1W+6/:0+:459:0147+510+5366/F10+ 6:@<30@3E:C910+/9+01:4+51+@1+6Z61+6/7B<:/9>+.1+436J<1+51+ @N/<F10+<BEB7BW+:459:0/47+8/+<9E79<1+14+2/AF91W+107+8:B+P+8O/6E8:7951+ 510+@N/<F10>+ •! ,</@79<1+51+2/AF91+K+@36E3<716147+6B@/4:C91+]5O94+6B7/7/<0:14^+ 0396:0+P+941+@347</:471+<BEB7B1+5B23<6/A34+6:@<30@3E:C91W+17+ @/001++7</:7+51+2</@79<1+59<+P+;3:<>+ •! b9E79<1+51+714534+5O'@N:881+K+714534+0388:@:7B+14+7</@A34+14+ E1<6/414@1W+U90C9O/9+U39<+39+:8+G+/+<9E79<1>. schémas tirés de biomecanique fonctionnelle Dufour, Pillu! tt+ .O30+ •! 7)$'$(#-&0.8."#.1#%230+K+@O107+8/+E890+F</451+ @N/<F1+5G4/6:C91W+:4Q4:6147+<BEB7BW+41+ E<3;3C9/47+E/0+8/+<9E79<1+59+6/7B<:/9>+ •! +./+;/819<+51+8/+<B0:07/4@1+P+8/+2/AF91+107W+P+E19+ E<I0W+519D+23:0+63:40+F</451+C91+@1881+51+8/+ <B0:07/4@1+P+8/+<9E79<1>+ schémas tirés de biomecanique fonctionnelle Dufour, Pillu! tu+