Machine Quad Exercises
19 exercises, from popular compound lifts to isolation work. Each one has step-by-step technique, a muscle map and alternatives.

Leg Press
Machine
Vastus lateralisRectus femoris

Leg Extensions
Machine
Rectus femorisVastus lateralisVastus medialis

Hack Squat
Machine
Vastus lateralisRectus femoris

Rowing, Stationary
Machine
Vastus lateralisVastus medialisGluteus maximus
Incline Treadmill Walk
Machine
Quadriceps

Leverage Deadlift
Machine
Vastus lateralisVastus medialisGluteus maximus

Lying Machine Squat
Machine
Vastus lateralisVastus medialis

Narrow Stance Hack Squats
Machine
Vastus medialisVastus lateralisRectus femoris

Narrow Stance Leg Press
Machine
Vastus medialisVastus lateralisRectus femoris

Bicycling, Stationary
Machine
Vastus lateralisVastus medialisRectus femoris

Elliptical Trainer
Machine
Vastus lateralisVastus medialisRectus femoris

Jogging, Treadmill
Machine
Vastus lateralisVastus medialisRectus femoris

Recumbent Bike
Machine
Vastus lateralisVastus medialisRectus femoris

Running, Treadmill
Machine
Vastus lateralisVastus medialisRectus femoris

Single-Leg Leg Extension
Machine
Rectus femorisVastus lateralisVastus medialis

Stairmaster
Machine
Vastus lateralisVastus medialisGluteus maximus

Step Mill
Machine
Vastus lateralisVastus medialisGluteus maximus

Walking, Treadmill
Machine
Vastus lateralisVastus medialis
Alternating Leg Press
Machine
Vastus lateralisVastus medialis
Programs with these exercises
Gym Fat Loss Plan: Strength Circuits + Cardio
Three sessions a week: a full-body strength circuit and 15–20 minutes of cardio at the end. Keeps muscle while fat comes off.
Beginner · 3 times a week · GymUpper/Lower 4-Day SplitFour sessions a week: two upper-body and two lower-body days, one heavy and one higher-rep in each pair.
Intermediate · 4 times a week · Gym4-Day Bodybuilding SplitFour days: chest and triceps, back and biceps, legs, shoulders and abs. More exercises per muscle than a 3-day split.
Intermediate · 4 times a week · Gym5-Day Body Part SplitFive sessions a week: chest, back, shoulders, legs, arms. Lots of volume for one muscle per session, then a week to recover.
Advanced · 5 times a week · Gym