category 1
what is a ligament
what is the tissue that connects bone to bone
what is a tendon
what is tissue that connects muscle to bone
what is kinesiology
what is the study of human movement
what is the anatomical position
What is standing upright and facing forward with hands held by the hips with palms facing forward.
what is a fracture
what is a partial of complete break in bone
what is cartilage
what is soft flexible tissue in your body that acts like padding
what are the grades of a ligament injury
what are the functions of the muscles
what is movement, posture, support, and circulation
what are the three types of muscles
what is skeletal smooth and cardiac
what are flexion and extension
what are: flexion = bending and extension = straightening
what are the 3 anatomical planes
what are the saggital, frontal, and transverse planes
what are the 3 anatomical axes
what is saggital, frontal, and vertical
what is periosteum
what is a thin protective layer around the bone
what is the musculoskeletal system
what is the part of your body that includes bones, muscles, tendons, ligaments, and joints
what does the sliding filament theory explain
what is it explains how muscles contract to produce movement
what are abduction and adduction
what is moving your body away from yourself, and back in towards yourself
what are internal rotation and external rotation
what is internal rotation = turning inward and external rotation = turning outward
what Is circumduction
what is a circular movement (moving your arm in a circle)
what are supination and pronation
what is supination = palms up and pronation = palms down
what are agonist and antagonist muscle pairs
what is agonist = tightens and antagonist = relaxes
what are thin filaments
what is one of two Main tiny protein strands
what is the axial skeleton
what is the skull the vertebral column and rib cage
what is the appendicular skeleton
what is the bones that make up your arms, legs, shoulders, and hips
how many bones are in the axial skeleton
what is 80 bones
how many bones are in the appendicular skeleton
what is 126 bones