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Curl ups are considered a dynamic exercise because they involve movement of the body, specifically the trunk and abdominal muscles, from a starting position to an end position. Dynamic exercises typically involve a range of motion and contraction of muscles to perform the movement.
Activities such as planks, wall sits, and holding a weight in a static position engage muscles in an isometric contraction.
Contraction in which opposing muscles contract against each other and prevent movement. Fixation action of a muscle in a static contraction is termed isometric, because it develops tension without changing length.
Static Contraction is the way the muscles contract due to heavy stress, like heavy weightlifting. When you do a static contraction you do your exercise in your safest distance. www.precisiontraining.com has everything you need to know further about this topic, and in my opinion it's the best workout ever!
Isometrics can be given at different angles within a joint range whereas statics are given at beginning of range
A dynamic stretch is a form of stretching which is beneficial in sports utilizing momentum from form. It is a static-active stretching that propels muscles into an extended range of motion.
Dynamic unless you pay extra for a static.
Static: Not Moving Dynamic: Moving
Dynamic process. Static means staying the same.
static comes from stationary means not moving and dynamic means moving
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dynamic