I know it is time to move up in weight when I am not struggling on my last few reps of my set. As of right now my first three reps go up really strong and then my last two are a fight. When those last two reps arent a battle I usually know its time to up it 5lbs.

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"You can succeed if nobody else believes it, but you will never succeed if you don't believe in yourself."
-William J.H. Boetcker

22 yrs old
6'3 220lbs
Goals: Add lean mass and cut body fat.