0
False
What else can I help you with?
Isometric contraction leads to load movement.?
no
Isometric contractions - exercise?
What is isometric exexrcises
If a muscle contracts and its fibers shorten is the contraction isometric?
No, if a muscle contracts and its fibers shorten, the contraction is considered isotonic, not isometric. Isometric contractions occur when the muscle generates tension without changing its length.
What types of exercises are there?
Isotonic and Isometric exercise are the two types of the exercises. In Isotonic exercise you do not use the load or weight. You can use the antagonist muscle contractions in Isotonic muscle exercises. In isometric exercises you use the weight or load to develop the muscles. You know the term, metric tone. So in Isometric exercise you lift the weight.
What type of contraction in which the muscle fibers do not shorten are called?
If the muscle can not shorten because the muscle is trying to move a load that is greater than the force, then the contraction is isometric.
Whats difference between eccentric and concentric muscle contractions and examples of when in use?
Eccentric and Concentric contractions are both types of Isotonic Contraction. In isotontic contractions the length of a muscle changes, ie movement occurs, unlike an Isometric Contraction where force is applied but no movement occurs. Concentric contraction is the more obvious type of sixe change a muscle can have, it is when the muscle Shortens to move the Load. For example id one was to bend the elbow whilslt holding a weight (called a Bicep Curl) the Brachialis and, to a lesser extent, the Biceps Brach would shorten and pull the forearm up with the weight. Eccentric contracion is the type that muslce builder who wish to bulk up with inefficient muscle use. This is where the muscle Lengthens under conrtaction. To continue the same example above, imagine the weight was too heavy to hold up so it starts to fall under control. The brachialis and biceps muscles are still contracting trying to hold the weight in place but they are not producing enough force so the load is stretching them out.
What muscle actions would be classified as isotonic contractions?
Isotonic contractions involve muscle actions where the muscle length changes as it contracts against a constant load. There are two types: concentric contractions (shortening of the muscle during contraction) and eccentric contractions (lengthening of the muscle during contraction).
Which load transfer device provides both load transfer and prevent movement at the repair interface?
rods
What load has designed to convert electrical energy into movement?
An electric motor is the load designed to convert electrical energy into movement. It uses electromagnetic principles to create rotational motion.
Does low load in transformer lead to low power factor?
Power factor is determined by the nature (resistive, inductive, capacitive) of a load, not whether it is a low load or a high load.
In a class 3 lever is the effort force ever less the force exerted on the load?
A class three lever uses an operating force between the fulcrum and the load. The movement on the load will therefore be larger than the movement of the force. The force applied to the lever will always be less than the force exerted on the load.
What must you ensure before movement of explosives?
Stabilization and security of load
