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Sports Med.
First test
Question | Answer |
---|---|
Sagittal Plane | splitting the left and right sides of the body |
Coronal Plane | splitting the front and back of the body |
Transverse Plane | splitting the top and bottom of the body |
Midline | from neck to thighs in the middle |
Distal | away from the head/neck towards the midline |
Proximal | towards the head/neck |
Superior | above the shoulders |
Inferior | below the shoulders |
Ventral | front of the body |
Dorsal | back of the body |
Supine | laying on your back |
Prone | laying face down |
Right Lateral Recumbent | lying on the right side |
Left Lateral Recumbent | lying on the left side |
Z-Line | the ends of the muscle fiber |
M-Line | middle of the muscle fiber |
Thick Filaments | dense structures towards the M-Line |
Thin Filaments | less dense structures towards the Z-Lines |
T-Tubles | extension of sarcolemma |
Sarcomeres | units of myofibrils |
Myofibril | cylindrical structures that carry out contraction |
Mitochondria | energy generation |
Sarcoplasmic Reticulum | specialized endoplasmic reticulum of skeletal muscle cell |
Sarcolemma | specialized plasma membrane |
Triad Junction | composed of T-Tubule, terminal cristernae, and gaps |
What is Sports Medicine? | -Performance Enhancement -Injury Care and Management |
Abduction | moving away from the body |
Adduction | moving towards the body |
Flexion | to bend |
Extension | to extend |
Inversion | turning inward |
Eversion | turning outward |
Internal Rotation | rotery motion towards the body |
External Rotation | rotery motion away from the body |
Valgus | knock-kneed |
Varus | Bow-Legged |
Pronation | palms down |
Supination | palms up |
Strength | a maximal voluntary force exerted in a single muscle |
Power | Force (x) Distance (x) Time; or Strength (x) Speed |
Muscular Endurance | the ability to repeat a series of muscular contractions |
Flexibility | the range of movement of a joint that is permitted by the surrounding tissues |
Agility | involvement of coordination and speed to permit rapid control in the movement or change the direction of the body |
Balance | equilibrium of the body over its supporting base |
CRE | Adequate function or response of those physiological systems that deliver fuel and oxygen to the active muscles |
Muscles are made up of _________ | Muscle fibers |
Within ea |