If both the flexors and extensors contracted simultaneously there would be no movement in the muscle whatsoever.
There are flexors and extensors in the forearm and they control the movements of the hand and wrist. If you hold your hand out (with the palm down), the flexors allow your hand to bend downward. The extensors allow your hand to bend upward.
Simultaneously, you can't pull on something unless it simultaneously, pulls back on you.
It occurs simultaneously with the action force.
Not simultaneously, no, but it's in no way locked to a specific DS.
No, it is an adverb. It refers to an action taking place during the same period of time, or possibly simultaneously.
Ricky Banderas is currently contracted to Total Nonstop Action, therefore it is unlikely that he will join the WWE.
The reason why cardiac muscle has a longer action potential is to extend the absolute refractory period to prevent another action potential. If too many action potentials stimulate the cardiac muscle it can get into tetanus which keeps the heart continuously contracted without relaxation.
Yes. If not, the action at the joint will be incomplete and dysfunctional. As a whole, a muscle fiber is either contracted or relaxed (the all-or-none principal).
"while" is the subordination conjunction in this sentence. It indicates that the action of outlining the essay is happening simultaneously with the action of waiting for the bus, showing the relationship between the two events.
yes it is, when holding a weight your arm is extended/ extension, when performing a bicep curl your arm becomes contracted which mean flexion. hope that this helped!! :)
Sears never made firearms. They contracted with various gun makers and had them "store branded" for their stores to sell.
The word is ambidexterous. It means both hands. Most people prefer one hand over the other when performing actions. The ambidexterous person can perform an action with either hand having equal dexterity in the action. Writing is the most striking of these actions. Most people cannot perform this action with their non-dominate hand with any degree of skill.