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Hypothetical time course of blood pressure responses occurring during resistance exercise with and without blood flow restriction (BFR). Absence of interruption of BFR during interset intervals may promote progressive increase in systolic (SBP) and diastolic (DBP) blood pressure throughout exercise in BFR exercise. S1–S4, sets 1 to 4; I1–I4, interset intervals 1 to 4.
