
Originally Posted by
nafnlaus
above 12 reps is inclined towards cardio, probably dont want to exhaust your legs in that way if you want to build up strength and muscle.
5x5 is a good strength set but you should build up towards that, cycle with reps of 10 for 3 weeks, then 5 reps and after that 3 number of sets from 3-5(fewer sets for heavier/lower reps) this is a good hypertrophy, strength and power developing cycle that will constantly irritate your muscles, you will see constant gains.
isolated movements/machines are overrated, you would benefit more if you would just squat more