Quadriceps Exercises Leg Extensions with Resistance Bands (Sitting) Bulgarian Split Squat with Weighted Vest Leg Extensions Leg Extension with Resistance Band (Standing) Squats with Weighted Vest Side Lunges with Weighted Vest Pistol Squat (Dumbbell) Sissy Squats with Bands Sumo Squat (Dumbbell) Leg Extensions with Loop Bands (Standing) Leg Press with Loop Bands Leg Press Machine