What should training to failure feel like?

On her back workout video, Nikkiey programs cable pulldowns for three sets to failure. She explains that you know you've reached failure when you're at the last rep or two and you physically feel like you cannot pull, push or maintain control of the rep. The word that matters is control. In her shoulder workout she points out a common mistake: when the weight is too heavy, people arch their back to force it up. Her fix is to press your back against the seat and lower the weight so you keep good form. Failure is where clean reps stop. It is not the point where you start cheating.

For regular sets that aren't taken to failure, Nikkiey still sets a clear standard. In her menopause macros video she says the last two to three reps of every set should feel challenging to push through. She pairs that with progressive overload, gradually making workouts harder with more sets or reps, adjusting your rest, and adding drop sets, so your muscles have a reason to keep adapting. Her point is blunt: stop going through the motions and put intention into each workout.

How it looks matters too. Nikkiey says there should be nothing pretty about your sets. If you aren't making facial expressions or grunting, you aren't working hard enough, and it's time to pick up a heavier weight.