A few excersize questions?

Question

I hear its about 5-6 with 3 sets of each workout, and you focus on 2 different muscle groups per workout, is this correct?

I also am not sweating although I work really hard when I lift, am I doing something wrong?

When do I know to increase the amount of weight on the exersize? Should I never be able to complete my 3rd set?

Answer 1

You want to be able to just in no more complete the third set. Once you can relatively comfortably achieve this increase the weight.