Blood Flow Restriction Training Reduces Hemodynamic Load and Improves Cardiovascular Biomarkers in Runners with Exercise-Induced Hypertension

Table 4. Changes in MRPP and PP following BFR training.

Variables	Group	Pre	Post	p-value (η_p²)
RRPP (mmHg·bpm)	BFRTg	132.0 ± 18.2	113.7 ± 17.2*§	T: 0.004 (0.283), G: 0.688 (0.006), I: 0.003 (0.299)
RRPP (mmHg·bpm)	non-BFRTg	124.9 ± 96.4	125.2±15.5	T: 0.004 (0.283), G: 0.688 (0.006), I: 0.003 (0.299)
MRPP (mmHg·bpm)	BFRTg	362.2 ± 37.3	288.9 ± 35.4*§	T: < 0.001 (0.624), G: 0.017 (0.201), I: < 0.001 (0.524)
MRPP (mmHg·bpm)	non-BFRTg	356.2 ± 20.9	348.7 ± 27.2	T: < 0.001 (0.624), G: 0.017 (0.201), I: < 0.001 (0.524)
PPrest (mmHg)	BFRTg	45.0 ± 6.3	34.5 ± 10.0*	T: < 0.001 (0.367), G: 0.355 (0.033), I: 0.394 (0.028)
PPrest (mmHg)	non-BFRTg	45.4 ± 7.2	38.7 ± 10.6*	T: < 0.001 (0.367), G: 0.355 (0.033), I: 0.394 (0.028)
PPmax (mmHg)	BFRTg	130.0 ± 12.0	95.0 ± 18.0*§	T: < 0.001 (0.511), G: 0.023 (0.183), I: < 0.001 (0.383)
PPmax (mmHg)	non-BFRTg	124.5 ± 8.5	120.0 ± 16.5	T: < 0.001 (0.511), G: 0.023 (0.183), I: < 0.001 (0.383)

Values are presented as mean ± SD. η_p²: partial eta squared; BFRTg: blood flow restriction. Tg: training group; RRPP: rest rate pressure product; MRPP: maximal rate pressure product; PP: pulse pressure; RRPP and MRPP values were divided by 100 for presentation*: significant difference in post for pre at p < 0.05§: significant difference between BFRTg and non-BFRTg at p < 0.05.