While occasionally such agonistic behaviors are considered normal, it is abnormal when excessive and repeated aggressive behaviors are exhibited towards other dogs. (puppy-training-solutions.com)
This concept has recently been validated in definite in vivo experiments establishing a critical role of Tie1 in mediating agonistic effects of Ang2 on Tie2 (refs 45, 46). (nature.com)
As with agonistic supersets described above, fatigue during the second and third exercise will mean you will have to perform fewer reps or use a lighter weight than if you performed the exercises in isolation. (fitnessandpower.com)