Table 2.

Intervention characteristics

SHAMSEDARGRUNRUN+ARG
Total running distance/28 days, m8,882 ± 1,4879,538 ± 1,750
Soleus citrate synthase activity, μmol·ml−1·min−1590.6 ± 28.7455.6 ± 17.5*497.9 ± 32.5524.0 ± 18.6495.2 ± 18.0*
Total l-arginine intake/28 days, mg2,040 ± 1522,193 ± 135
  • Values are mean ± SE

  • * P < 0.05 vs. SHAM; n = 8.