Table 3.
Data are presented as mean ± SEM.
| Baseline | 30 min | 60 min | 120 min | 180 min | P-value interaction time group | |
|---|---|---|---|---|---|---|
| RESTING HR (bpm) | ||||||
| Sedentary | 68 ± 2 | 77 ± 3 | 75 ± 3 | 75 ± 3 | 75 ± 3 | 0.9802 |
| Runner | 57 ± 2* | 56 ± 2* | 59 ± 2* | 60 ± 3* | 57 ± 2* | 0.0669 |
| Weight lifter | 61 ± 3 | 63 ± 3* | 66 ± 3 | 65 ± 4 | 66 ± 3 | <0.0001† |
| Cross-trainer | 53 ± 3* | 58 ± 3* | 60 ± 4* | 61 ± 3* | 59 ± 3* | |
| SYSTOLIC BP (mmHg) | ||||||
| Sedentary | 121 ± 3 | 121 ± 2 | 116 ± 2 | 113 ± 4 | 112 ± 5 | 0.9763 |
| Runner | 120 ± 3 | 116 ± 2 | 113 ± 3 | 113 ± 2 | 110 ± 2 | 0.0034† |
| Weight lifter | 122 ± 6 | 120 ± 4 | 122 ± 4 | 108 ± 9 | 113 ± 3 | 0.7407 |
| Cross-trainer | 119 ± 3 | 116 ± 3 | 119 ± 3 | 112 ± 3 | 111 ± 2 | |
| DIASTOLIC BP (mmHg) | ||||||
| Sedentary | 56 ± 1 | 56 ± 2 | 53 ± 2 | 53 ± 2 | 54 ± 2 | 0.9983 |
| Runner | 56 ± 3 | 54 ± 3 | 52 ± 3 | 51 ± 3 | 51 ± 3 | 0.1388 |
| Weight lifter | 60 ± 2 | 58 ± 1 | 58 ± 1 | 56 ± 1 | 56 ± 2 | 0.0041† |
| Cross-trainer | 56 ± 1 | 55 ± 1 | 54 ± 1 | 55 ± 1 | 55 ± 1 | |
| BASELINE ARTERY DIAM (mm) | ||||||
| Sedentary | 4.8 ± 0.2 | 4.8 ± 0.2 | 4.9 ± 0.2 | 5.1 ± 0.2 | 5.1 ± 0.2 | 0.9999 |
| Runner | 4.8 ± 0.4 | 4.8 ± 0.3 | 4.8 ± 0.3 | 5.0 ± 0.3 | 5.0 ± 0.3 | 0.4171 |
| Weight lifter | 5.3 ± 0.2 | 5.2 ± 0.2 | 5.3 ± 0.2 | 5.4 ± 0.2 | 5.5 ± 0.2 | 0.0106† |
| Cross-trainer | 4.9 ± 0.2 | 4.8 ± 0.2 | 4.8 ± 0.2 | 5.0 ± 0.2 | 5.1 ± 0.2 | |
| PEAK SHEAR RATE (s−1) | ||||||
| Sedentary | 522 ± 50 | 595 ± 82 | 548 ± 51 | 544 ± 51 | 545 ± 60 | 0.9784 |
| Runner | 548 ± 47 | 512 ± 53 | 580 ± 50 | 560 ± 50 | 585 ± 44 | 0.4542 |
| Weight lifter | 485 ± 37 | 519 ± 36 | 578 ± 44 | 555 ± 46 | 504 ± 39 | 0.1927 |
| Cross-trainer | 532 ± 42 | 575 ± 40 | 624 ± 39 | 635 ± 45 | 609 ± 43 | |
†
Indicates significant difference observed vs. before high fat mixed meal (P < 0.05).
*
significant difference vs. sedentary participants at each time.