resersh topic related to sport of Volleyball

1.the article need come from a reputable source

2.one page minimum summary of article:

a- in your own words summarize the article

b- discuss 2 to 3 key point mentioned in the article

c- does your article change how you will play, coach or perceive volleyball

4- include a copy of your article with a hard copy of your written summary.

original work no plagresom