Table 2.
Hemodynamic responses during the execution of equal volume load resistance exercise protocols at an intensity of 50 and 75% of 1RM. Data are means (±SD).
Rest | Chest press | Shoulder press | Leg press | Pull down | Leg extension | Leg curl | |
---|---|---|---|---|---|---|---|
Heart rate (b·min-1) | |||||||
50 % | 80.3 (10.4) | 95.3 (10.6)* | 101.9 (13.3)* | 106.7 (15.3)* | 105 (17.8)* | 115.1 (25.9)*†# | 126.6 (20.0)*†# |
75% | 80.9 (9.7) | 99.6 (23.1)* | 103.6 (20.8)* | 105 (14.8)* | 104.6 (12.9)* | 112.1 (16.5)* | 115.3 (17.6)* |
Systolic BP (mmHg) | |||||||
50% | 116.4 (6.3) | 130.7 (12.7)* | 137.1 (7.6)* | 140.0 (7.6)* | 144.3 (11.0)*† | 144.3 (9.3)*† | 151.4 (14.6)*†# |
75% | 117.1 (7.6) | 132.9 (16.0)* | 138.6 (9.0)* | 142.9 (10.4)* | 145.7 (11.0)* | 146.4 (9.0)* | 150.0 (12.9)*† |
Diastolic BP (mmHg) | |||||||
50% | 76.4 (6.9) | 78.6 (3.8) | 80.0 (7.6) | 82.9 (7.0) | 86.4 (4.8)* | 86.4 (4.3)* | 86.4 (4.3)* |
75% | 74.3 (4.5) | 79.3 (7.3) | 80.7 (6.7) | 77.1 (7.6) | 80.7 (10.6) | 81.4 (8.0) | 85.0 (12.9) |
Double product (*103) | |||||||
50% | 9.4 (1.4) | 12.5 (1.8)* | 14.0 (2.1)* | 15.0 (2.8)* | 15.3 (3.6)* | 16.7 (4.2)* | 19.2 (3.8)*†# |
75% | 9.5 (1.5) | 13.3 (4.8)* | 14.4 (3.3)* | 15.1 (3.0)* | 15.2 (2.1)* | 16.5 (3.3)* | 17.3 (3.4)*† |
* p < 0.05 from rest
† p < 0.05 from chest press
# p < 0.05 from shoulder press