Physical training and connective tissues in young mice--physical properties of Achilles tendons and long bones.
D000818:Animals; D001835:Body Weight; D001846:Bone Development; D006321:Heart; D006614:Hindlimb; D008297:Male; D051379:Mice; D009929:Organ Size; D005082:Physical Exertion; D013710:Tendons / Q000254:growth & development*; D013997:Time Factors