Leg extensions seem to have a bad rep these days but are they

How many sets are required to build your leg muscles (legs, quadriceps)? - Quora

How effective is the leg extension machine? - Quora

What do you need to do to strengthen your leg extensions? - Quora

How effective is the leg extension machine? - Quora

How effective is the leg extension machine? - Quora

Do you build more muscle when you pause at the top of a leg extension? - Quora

What are the benefits of leg curls over leg extensions? - Quora

What do you need to do to strengthen your leg extensions? - Quora

Why do most gym goers wanting to build a muscular body don't give emphasis to building leg muscles but only focus on upper body with chicken legs? - Quora

What are the benefits of keeping your heels down during a leg curl exercise? - Quora