Throwing Circle Form | Shot Put, Hammer & Discus | In-Ground 600g Requires less rotational speed than

Requires less rotational speed than high rim weight models

this cast iron throwing weight features a lathe-turned iron ball with a dynamic swivel for a smooth rotation

With a 60m distance rating and a balanced 8

it will mimic the old rules style javelins

75 Kilos ($99): Light training implement for speed work and release refinement

Throwing Circle Form | Shot Put, Hammer & Discus | In-Ground 600g Requires less rotational speed thanThrowing Circle Form Shot Put, Hammer & Discus In Ground Install Bolt Together Aluminum Form for a Permanent Concrete Ring A heavy duty aluminum throwing circle form for pouring a permanent, regulation concrete ring for shot put, hammer, or discus. Built from four sections of 2" x 3" aluminum angle that bolt together for in ground installation, with aluminum exterior bracing for a strong, true frame. Meets NFHS, NCAA, and World Athletics