  A precise measurement of the Higgs boson couplings to bottom and top quarks
is of paramount importance during the upcoming LHC runs. We present a
comprehensive analysis for the Higgs production process in association with a
semi-leptonically decaying top-quark pair and subsequent Higgs boson decay into
bottom quarks. Due to the highly complex final state and large Standard Model
backgrounds, measuring the signal strength in this process is known to be
challenging. To maximise the sensitivity, we analyse different, statistically
independent, phase space regions, where one or more of the heavy resonances are
boosted. This allows us to employ jet substructure techniques, which help to
reduce large tt+X backgrounds. We find that combining several ttH(bb) phase
space regions will allow one to measure deviations of the Standard Model signal
strength of order 20% with 3 ab^{-1}.
