Wikipedia Introduction to Discus

A description and history of the sport, how to throw
a discus plus recent
discus throwing world records.

Discus Rules and Training Tips

An introduction to the sport of discus throwing,
from the British Broadcasting Corporation.

Farthest Men’s Discus Throw

The person and distance that established a new
Guiness World Record for the farthest discus thrown.

Training the Discus Thrower

How to train a high school discus thrower,
by Bill Pendleton at CoachesEducation.com.

Britannica Online – Discus Throw

A description of the sport of discus throwing
and the type of discus used for men and women.

and