Question | Answer |
Contract | Becomes shorter and fatter |
Extend | Becomes longer and thinner |
Flexor muscle | Decrease anterior angle |
Extensor muscle | Increase anterior angle |
Abductor muscle | Moves bone away from the body |
Adductor muscle | Moves bone towards the body |
Midline | Vertical axis |
Antagonistic | Muscles that work opposite |
Hernia | Organ pushes through the supporting wall |
Cramp | Painful spasmatic contraction |
what are the 3 functions of muscle | heat, movement posture |
Describe the three types of wings | Smooth- in the organs involintary
Cardiact- found in the heart only involintary
Skeletal- Voluntary allows movement |
Name two types of muscle and what they do | red muscle fiber long distance/ endurance
White muscle fiber- short bursts of energy |
Muscles are _________ when they appear shorter and fatter | Contracted |
Myoglobien is a _______________ that stores oxegon | Red colored protien |
____________ will increse in size with exersise | white muscle fiber |
During exersise without oxygen ____________ is produced as a waste product | Lactic acid |
what type of muscel will a srinter have more of | White muscle fiber |
Antagonistic muscles will work ______ of each other at the same joint | opposite |
A _____ is an involuntary spasmatic muscle contraction | cramp |
a ___________ is an organ pushing through its supporting wall. | hernia |
A cardiac muscle is a combination of _________________ types of muscle tissue | Smooth and striated |
name two antagonistic muscles | bicep and tricep |
tone | constant states of muscel tension |
connective tissue around the muscle | Fasciculus |
Tendon attached to bone stays still | origin |
Verical axis | midline |
Front side of the body | anterior |
Connects bone to muscle | tendon |
muscle that moves a bone towards the midline | adductor muscle |
organ muscle | smooth |
Muscle that moves bone away from the midline | abductor muscle |
Fattest thickest part of a muscle | belly |
Backside of the body | posterior |
Decrease the anterior angle at the joint | flexor muscle |
skeletal muscle | a volontary muscle helps move bones |
increases anterior angle at joint | extentior muscle |