Here are the best workouts for stronger legs

Legs workout 

Warm up (Mobility of ankles, knees and glutes improvement movements)

Air squats 10 to 12 reps, 2 sets

Goblet squats 10 reps, 2 sets

Lunges 10 reps (each leg), 2 sets

Main workout (4 sets of 10-12 reps of each exercise )

Back squats

Single leg press

Stiff leg deadlift

Walking Lunges

Leg extension

Cool down

For Bulking

Warm up (Mobility of ankles, knees and glutes improvement movements)

Air squats 10 to 12 reps, 2 sets

Goblet squats 10 reps, 2 sets

Lunges 10 reps (each leg), 2 sets

Back extension 10 reps, 3 sets

Main workout (Use heavy weights. 4 sets of 6-8 reps of each exercise, unless) indicated.

Back squats

Leg press

Stiff leg deadlift

Weighted walking Lunges 12 reps (each leg), 5 sets

Leg curls/ extension 10 reps, 5 sets

Cool down

For Leaning Phase 

Warm up (Mobility of ankles, knees and glutes improvement movements)

Air squats 10 to 12 reps, 2 sets.

Goblet squats 10 reps, 2 sets.

Lunges 10 reps (each leg), 2 sets.

Back extension 10 reps, 3 sets.

Main workout (Weight should be 60 to 70% of 1 RM. 4-5 sets of 12-15 reps of each exercise)

Deadlift

Leg press

Front squat

Step-ups (each leg)

Hip thrusts (weighted)

Back squats (narrow stance)

Cool down