Joel Twinem TNF on Instagram: "Everybody wants to have a thick back, but don’t nobody want to progressively overload the erector spinae… -Ronnie or something Based on the data from Krkoška et al. (2024), the erectors are far larger than people would have you believe and will contribute heavily to your FFMI as well as provide a level of visual thickness to your back you otherwise would not achieve. Fat Loss Manual in linktree in bio @ekkovision (gym stuff) Code TNF @ekkovisionclothing Code TNF @m