Type of exercise is related to the exercise principle. a. specificity b. overload c. progression d. recovery select the best answer from the choices provided. a b c d

Option A i.e Specificity is the correct answer.

Type of exercise is related to the Specificity exercise principle.

With regard to exercise (physical exercise), the specificity principle implies that in order to become better at a specific exercise, one should perform that exercise. An example, an athlete should jump to increase his jumping performance.

Option A

Explanation:

In order to obtain desired result while performing exercises for any particular sports , it is very essential for an individual to perform exercises that could help him/her in achieving specific oriented result.

For example- For sport A , the strength of thigh is very essential but the sportsman is continuously doing exercise that will strengthen his/her grip , then in such case the sportsman will not be able to deliver the best performance in sport A

Hence, specificity is very essential while doing exercise for any sport.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called