READ This If You Struggle On Leg Day!!
I suggest training legs twice a week!
Think about it! Typically you spend 4 days a week working on your upper body but only 1 day a week on your lower body.
Spilt up your leg workouts into two different days. Quads on one day and hamstrings on the another day.
Day 1- (Quads) Squats (free weights or machines) and leg extensions.
Day 2- (Hamstrings) Dumbbell deadlifts and any type of leg curl motion.