Share this postDecember 4, 2019swim.substack.comCopy linkFacebookEmailNoteOtherDecember 4, 2019DOUBLE DUTYSteve HauflerDec 03, 2019∙ Paid2Share this postDecember 4, 2019swim.substack.comCopy linkFacebookEmailNoteOtherShare(200 FR-200 Modified IM-150 FR-150 IM-100 Pull-100 FR (Go!) x 2 (descend 2nd round)Note on Modified IMs: 1-3-2-2 IM = 25 FL-75 BK-50 BR-50 FR. 1-2-3-2 IM = 25 FL-50 BK-75 BR-50 FRPrintable PDF | Abbreviations GlossaryThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in