Also asked, how many bench press reps should I do a day?
If you're training for muscle size, choose a weight at which you reach muscle failure in the 8-12-rep range. In other words, after your warm-up sets—which are never taken to failure—you should select a load with which you can complete at least 8 reps but not more than 12.
Secondly, how many sets of bench is too much? Be sure to keep your weekly training volume (the total of your working sets) for chest between 12-16 total reps. If you find out you are performing more than 20 sets per week, there is a very good chance you are doing TOO much and are actually diminishing your bodies ability to build new muscle mass.
In this way, is it bad to bench twice a day?
Workout twice a day and train the bench each time. I like to rest at least 2 hours, preferably 4-5 hours between the first and second workout. Eating once is key, twice is optimal, to promote recovery.
Is it OK to bench press everyday?
Yes, you can bench press every day if the goal is to improve technique, break through a plateau, or prioritize the bench press over other lifts for a period of time. However, it is not recommended to bench press every day if the lifter is prone to injuries, and/or cannot consistently train 7 days a week.