There are three types of muscle contraction: concentric, isometric, and eccentric.

Concentric: In a concentric contraction, the muscle tension rises to meet the resistance then remains stable as the muscle shortens. During eccentric contraction, the muscle lengthens as the resistance becomes greater than the force the muscle is producing.

Isometric: An isometric exercise is a form of exercise involving the static contraction of a muscle without any visible movement in the angle of the joint.

Eccentric: An eccentric (lengthening) muscle contraction occurs when a force applied to the muscle exceeds the momentary force produced by the muscle itself, resulting in the forced lengthening of the muscle-tendon system while contracting

8 0

3 years ago

What are the most abundant vitamins and minerals in bacon?

kap26 [50]

Meat such as bacon, and generally pork, can be a great source of B12 vitamin that helps you metabolize food, as well as Iron and Zync, which can help you in healing and recuperating.

5 0

3 years ago

The bulb in the circuit shown in figure does not glow. Why? Redraw the circuit diagram by making necessary change in it so that

Sloan [31]

Answer:

The bulb in the circuit is not glowing because the two batteries are not connected properly. To make the bulb glow, the negative end of one cell should be connected to the positive end of the other cell.

Explanation:

Hope it will helps you 

Diagram is in attachment above 

7 0

3 years ago

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