Because of this, it's important to always switch which leg you start with on successive sets. (hardgainermusclebuilding.com)
I might get 12 reps, then 9, then 7, as strength and endurance tends to decrease with successive sets. (betator.com)
The Rutgers scientists further show that the transcription activator protein makes two separate, successive sets of adhesive, Velcro - like interactions with RNA polymerase: one that helps RNA polymerase bind to the DNA helix, and a second set that helps RNA polymerase unwind the DNA helix. (sciencedaily.com)