0
What force is measured by recording instrumentation during contraction?
Wiki User
∙ 11y ago
active
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is measured by the amount of time a muscle group can sustain a contraction?
Muscle strength measures the amount of force a muscle can exert during contraction. The determining factor of strength is the fast twitching fibers.
What is the most precise method for recording data points during an experiment?
filling a table with the changed and measured data values
Which region of a sarcomere shortens during contraction?
During a contraction, the I bands and H zone of a sarcomere contract. The A bands remain unchanged.
What muscle contraction occurs in the biceps brachii during the upward phase of the bicep curl?
a concentric contraction- a concentric contraction involves the muscle length, shortening during a contraction! YA-trick-YA!
What happens to a muscle contraction if there is an excess amount of either Ca2 plus or ATP present during the contraction?
During muscle contraction the actin heads pull the sarcomere closed
The muscle decreases in muscle length during contraction but tension is the same?
Isotonic contraction
Is it true or false that during isometric contraction the energy used appears as movement?
during isometric contraction, the energy used appears as movement
What happens in spinal instrumentation?
During the fusion operation, a set of rods, wires, or screws will be attached to the spine. This instrumentation allows the spine to be held in place while the bones fuse.
During muscle contraction....... attach to ...............?
Troponin
In muscles chemical energy changes to what during contraction?
Muscles turn chemical energy into heat and work during contraction. Straight from the science book.
What band shortens during skeletal muscle contraction?
during skeletal muscle contraction ,I band and H zone shortens. Sarcomeres
Do muscles fibers stretch during contraction?
No, they contract.
