In an interview last month, on the Yoga Up! Website, Don Roth a yogi with 30 years' experience wrote how regular yoga, "helps your tendons, muscles and ligaments achieve full movement, whilst also improving your core strength." He also added that performing yoga regularly, no matter what sport you play can improve your performance and reduce the chance of injuries.

In an interview last month on the Yoga Up! Website, Don Roth, a yogi with 30 years' experience wrote how regular yoga "helps your tendons, muscles and ligaments achieve full movement, whilst also improving your core strength." He also added that performing yoga regularly, no matter what sport you play, can improve your performance and reduce the chance of injuries.

Explanation:

Commas, in general, are used to provide a pause, a shortstop, or to separate between items in a list. They are also used to separate clauses or to specify a proper noun etc. The given passage has 4 errors in the usage of the comma. The improved or correct passage will be-

In an interview last month on the Yoga Up! Website, Don Roth, a yogi with 30 years' experience wrote how regular yoga "helps your tendons, muscles and ligaments achieve full movement, whilst also improving your core strength." He also added that performing yoga regularly, no matter what sport you play, can improve your performance and reduce the chance of injuries.

The corrections are as follows-

Remove comma after "month",

add comma after "Roth",

remove comma after "yoga",

add comma after "play".

  plan: i will begin with a quotation about the importance of unity in a community. then, i will state my claim that an activity will unite our school by creating a shared vision, purpose, and direction. in the body, i will use three main points that describe the different avenues the students can take: through a variety of clubs, through a special event, or through an awareness week. i will provide evidence about other towns that have unity activities and the kinds of events that they include. pictures will illustrate my three main points in action. for the ending, i will restate the main idea in a new way and pose a question to keep the audience thinking. 

happy new year to yo!