In order to improve muscular endurance, it is necessary to practice exercises that require intensity in the use of muscle groups, such as weight training, swimming and rowing. The practice of rowing requires a high degree of intensity of the arms, but also works the legs, glutes, back and abdominals. This is because it takes strength to row, and for this all these muscle groups work together.
<span>The answer is stress as it is generalizing a positive and negative effect and causes of such situation. Forgetting your lines may have a positive reason which is too much excitement, and may also have negative cause which is being tense.</span>
it's hard for people to concentrate because they always have that one person on there mind and there always thinking about them so they get so distracted with that .
