Figure 4.
High-sensitivity C-reactive protein (hsCRP) before and after 12 weeks of endurance (20 minutes of treadmill walking, 3 days per week) and resistance exercise (2 sets of 8 exercises, 3 days per week) training in previously inactive subjects (PI) and a control group of physically active (PA) subjects who maintained normal activity. Data collapsed across age groups (PI, young physically active and old physically inactive combined; PA, young physically active and old physically active) (unpublished data). *Significant difference after training for PI (P < .05).