{"product_id":"moi-75-training-baseball","title":"MOI 75 Training Baseball","description":"\u003cp\u003eTrain Spin That Plays. The MOI-75 is a spin-development training baseball built for pitchers who want to improve carry, spin efficiency, and feel at release. Designed with approximately 75% of the moment of inertia (MOI) of a regulation baseball, the MOI-75 is engineered to rotate easier during throwing drills, helping athletes train cleaner finger pressure and more efficient spin through release. If a pitcher gets around the baseball or loses direction through release, the ball tends to sail high — providing immediate feedback during catch play, flat grounds, and bullpen work. The result is a training tool that helps reinforce staying through the baseball and creating cleaner rotation out front. Built with a premium leather cover and specialized weighted core, the MOI-75 delivers authentic baseball feel while creating a unique training stimulus for modern pitching development. Ideal for pitchers focused on spin quality, carry, command, and overall throwing efficiency.\u003c\/p\u003e","brand":"Mizuno","offers":[{"title":"WHITE (0000)","offer_id":52339881935094,"sku":"37039900000000","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1530\/4950\/files\/370399_w_1920_26h_1920_26fmt_webp_26bg_white__17374.1793794124.webp?v=1794214648","url":"https:\/\/www.proplayerteam.com\/products\/moi-75-training-baseball","provider":"Pro Player Team","version":"1.0","type":"link"}