Stryd ランニングパワーメーターwind detection (マラソン練習,Testing In The Wind Tunnel with Stryd's New Running Power,Testing In The Wind Tunnel with Stryd's New Running Power,All about Running with Power // incl. Test of STRYD Power,Announcing the new Stryd. Use the wind to your advantage. バーベルプレート[10kg×2]ラバーオリンピックシャフトΦ50mm コシヒカリ20kg 購入後精米