Ok, so I have been lifting heavy for about 9 weeks now, for the past 3 weeks I've notice that I have been having a really hard time finishing off my reps. I'm wondering if this has anything to do with my diet or something else. Any imput would greatly be appreciated.
Monday-upper and lower body +cardio
Tuesday-Chest and Back +cardio
Wednesday-upper and lower +cardio
Thursday-chest and back +cardio
Friday- upper and lower body + cardio
Saturday- cardio
Lourdes
Monday-upper and lower body +cardio
Tuesday-Chest and Back +cardio
Wednesday-upper and lower +cardio
Thursday-chest and back +cardio
Friday- upper and lower body + cardio
Saturday- cardio
Lourdes