Video of My First Pitch and What I Learned(martinben.com)4 points·by ifben·15 ปีที่แล้ว·2 commentsmartinben.comVideo of My First Pitch and What I Learnedhttp://martinben.com2 commentsPost comment[–]brianjesse·15 ปีที่แล้วreplythat's a pretty good analysis, nice work[–]bradhe·15 ปีที่แล้วreplyvery helpful! thanks mate.