How many sets per week is optimal for back? - Quora

What things should I avoid when fitness is important? - Quora

How many days a week should I workout to build muscle? Is exercising everyday bad? - Quora

What things should I avoid when fitness is important? - Quora

How many sets should I do per muscle group in a week? - Quora

What things should I avoid when fitness is important? - Quora

Why doesn't my back ever feel it during a back workout? - Quora

What type of core workout is best for your core in boxing? - Quora

Why am I having problems with my lower back on leg day? It feels most like I've been kicked in the back. - Quora

What things should I avoid when fitness is important? - Quora

Is it better to exercise every day or every other day? - Quora

How many exercises should I do targeting biceps/triceps per workout? Is four too much? I want to gain strength and get ripped. - Quora

What things should I avoid when fitness is important? - Quora

How many sets should be done per muscle group per week? - Quora

How long does it take to get a six pack? - Quora