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Table 3 Cardiovascular Response data (means ± SD).

From: Caffeine enhances upper body strength in resistance-trained women

  Placebo Caffeine
Heart rate (bpm)   
   Rest 68.3 ± 10.3 68.5 ± 13.3
   60-min post supplementation 67.3 ± 10.2 70.0 ± 10.4
   Immediately post exercise 90.0 ± 14.0 94.0 ± 16.0
Diastolic blood pressure (mmHg)   
   Rest 63.3 ± 5.0 65.0 ± 6.5
   60-min post supplementation 63.0 ± 4.4 64.4 ± 5.3
   Immediately post exercise 63.0 ± 4.5 64.3 ± 5.2
Systolic blood pressure (mmHg)   
   Rest 109.4 ± 5.5 110.3 ± 5.2
   60-min post supplementation 111.6 ± 6.8 111.0 ± 5.6
   Immediately post exercise 112.9 ± 4.9 116.8 ± 5.3*
  1. * Indicates significant difference between conditions, p < 0.05.