Nordic for competition made of sides of ABS plastic and rim of sandblasted steel with graphite look for best grip but within international rules. 75% rim weight tested by the experts at Throws Pro.
World Athletics Certified
The Shot Put and Discus Throw Manual has over 200 pages of incredible content; from technique to pre-designed workouts - this book has everything you need as a THROWS COACH!
Free videos and more on coaching the throwing events.