
Barbell back squat
Quads · Glutes · Adductors
Variations
Exercises by muscle
Find exercises for the front of your thighs, from supported machines to squats and single-leg movements. Compare the setups, then browse the guides that fit your equipment.
The map shows the visible quad regions. The vastus intermedius lies deeper and is not shown on this surface view.
The quadriceps are four muscles at the front of your thigh that straighten the knee. The rectus femoris also crosses the hip. Squats and leg presses combine knee and hip movement; leg extensions focus on knee extension.
The leg press and hack squat provide different supported setups. A leg press uses a seat; a hack squat places you under shoulder pads. Learn each machine’s adjustments and safety stops separately.
A goblet squat uses a weight held in front. A dumbbell split squat keeps both feet on the floor, while a Bulgarian split squat adds a raised rear-foot support.
A leg-extension machine loads the movement of straightening the knee. It can fill a different role from an exercise that also involves substantial hip movement.
A guided path, a back pad and a free-weight setup each change what you need to manage. Choose based on your familiarity and the equipment available, rather than assuming one machine is always easier.
Machine geometry and free-weight setups differ. Find a manageable load for the exercise you choose rather than converting the number from another movement.
Guides: 58

Quads · Glutes · Adductors
Variations

Quads · Glutes

Shoulders · Triceps · Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes · Adductors

Quads · Glutes

Quads · Glutes

Quads

Quads · Glutes

Quads · Glutes

Shoulders · Quads · Glutes

Quads · Glutes

Back · Quads · Hamstrings · Glutes · Adductors

Quads · Glutes

Quads · Glutes

Quads · Glutes

Shoulders · Quads · Glutes

Quads · Glutes

Quads · Hip flexors

Quads · Glutes · Adductors

Quads

Quads

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads

Quads · Glutes · Adductors
Variations

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads

Quads · Glutes

Quads

Quads

Quads · Glutes

Quads · Glutes

Quads · Glutes · Adductors

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Glutes

Quads · Hamstrings · Glutes · Adductors

Quads · Glutes

Quads · Glutes

Quads

Quads · Glutes

Quads

Shoulders · Triceps · Quads · Glutes
No. Goblet squats, split squats and step-ups offer options with free weights, while bodyweight squats need no external load. The useful choice depends on your available resistance and the setup you can repeat.
Not universally. Both guide the movement, but their setup, loading and safety mechanisms differ. Familiarity with the machine matters. Choose the setup you can use confidently and learn its adjustments before adding load.
A leg extension focuses on straightening the knee. A squat involves both the knees and hips and also requires you to support the load. They can play different roles in a workout.
Log every set, see plate loading in context, and track your strength over time. Available on iOS and Android.