General Squash Related Links

• United States Squash Racquets Association (USSRA)
  publishes rules, rankings, rating criteria, clinics, national tournaments, and more
• guide-to-squash
  provides videos of lessons an pro-matches -- definitely worth checking out.
• In case you need to have your racquet restrung, here is a list of certified stringers

Guidelines on Interference -- Let or Stroke?

• All players should at least be familiar with the abbreviated rules of squash.
• To learn about the finer details, consult the complete rules on interference
• The interference rules are nicely summarized in this flow chart
• More detailed explanations of how these rules are applied in practice can be found in the RULES FAQ - Ask Don -- especially sections 05. Making Decisions and 08. Hitting opponent are applicable. This FAQ is particularly useful because it presents specific game scenarios that are quite common.