going more heavy overnight?

[Noah Wixx]

You will get hurt if u push to fast to much

 

[25homes]

I’ve been currently doing a moderate amount of weight training probably between 40 to 60% of my Max and I’m sticking to the 8 to 10 rep range.
I’m looking to start increasing the weight and going heavier and doing less repetitions maybe down to 4 or 5 reps. I’m looking to push maybe 75 to 80% of my Max or even higher.
Has anyone tried this type of change overnight or is it something I have to gradually move to

Gotta push yourself but know your limits