Leg Machines at Planet Fitness: The Complete Guide

Quick Answer

Every Leg Machine at Planet Fitness

Leg Press Machine

This is the closest thing to a squat that most Planet Fitness clubs offer without a barbell, and it’s usually the machine most members build their leg day around. Because your back stays supported against the pad, it’s also considerably easier on your lower back than a free-weight squat.

1. Set your seat position so your knees form roughly a 90-degree angle at the bottom of the movement.
2. Place your feet shoulder-width apart on the platform — a slightly higher foot position emphasizes glutes and hamstrings more, while a lower position shifts emphasis toward the quads.
3. Release the safety handles and lower the platform under control until your knees approach (but don’t collapse past) a 90-degree bend.
4. Press back up through your heels without fully locking your knees at the top.

Seated Leg Extension Machine

A simple, direct way to isolate the quads without involving the hips or hamstrings at all.

1. Adjust the backrest so your knees line up with the machine’s pivot point.
2. Hook your ankles under the padded roller, positioned just above your feet.
3. Extend your legs until they’re straight, squeezing your quads at the top rather than kicking the weight up.
4. Lower slowly back to the starting position instead of letting the weight drop.

Seated Leg Curl Machine

The upright hamstring-curl option, popular because it’s straightforward to get into and doesn’t require lying face down.

1. Sit with your legs extended and the back roller positioned just above your heels.
2. Secure the thigh pad firmly across your legs, if your machine has one, to keep your hips from lifting during the movement.
3. Curl your legs down and back by bending your knees, squeezing your hamstrings at the bottom.
4. Return with control rather than letting the weight snap back to the start.

Prone Leg Curl Machine

The face-down version of the hamstring curl, which many lifters consider slightly more effective at isolating the hamstrings since your hips are pinned flat against the bench throughout the movement.

1. Lie face down on the bench with your knees just off the edge and the back roller resting above your heels.
2. Grip the handles at the front of the bench to keep your upper body stable.
3. Curl your heels toward your glutes, keeping your hips pressed flat against the pad throughout.
4. Lower slowly to a full leg extension before starting the next rep.

Calf Extension Machine

Calves are easy to neglect, but this machine makes them simple to train directly with a controlled, seated or standing pressing motion.

1. Position the balls of your feet on the platform with your heels hanging off the edge.
2. Press up through your toes, rising as high as your ankle mobility allows.
3. Pause briefly at the top, squeezing your calves.
4. Lower slowly until you feel a full stretch in the calf before pressing again.

Hip Abductor Machine

This machine targets the outer thighs and glute medius, the smaller muscle on the side of your hip that plays a big role in hip stability.

1. Sit with your legs together against the inner pads, back flat against the seat.
2. Push your legs outward against the resistance in a controlled motion.
3. Squeeze at the widest point of the movement rather than just reaching full range and stopping.
4. Return slowly to the starting position instead of letting the pads snap back together.

Hip Adductor Machine

The mirror-image movement to the abductor machine, this one targets the inner thighs by squeezing the legs inward.

1. Sit with your legs apart against the outer pads, back flat against the seat.
2. Squeeze your legs together against the resistance in a controlled motion.
3. Pause briefly at the point of full contraction.
4. Return with control rather than letting the pads snap back open.

Planet Fitness Leg Workout for Beginners

If you’re not sure how to put all of these machines together, this simple routine covers your whole lower body in one session without overloading you as a beginner:

• Rest 45–60 seconds between sets, and closer to 90 seconds after the leg press if you’re pushing heavier weight.
• Start with the leg press while you’re fully fresh, since it’s the most demanding movement in the session.
• Once bodyweight-friendly machine work feels easy, you can progress toward Smith machine squats or hip thrusts for a heavier compound option — see the full Smith machine guide for how that works.
• Train legs once or twice a week as a beginner, with at least a day of rest in between to recover.

Common Mistakes on Leg Machines

• Going too heavy, too soon on the leg press, which often causes your lower back to round off the pad — a clear sign to reduce weight or range of motion.
• Locking out your knees at the top of leg presses and leg extensions instead of stopping just short of full lockout.
• Letting momentum do the work on leg curls, hip abductor, and hip adductor machines rather than moving slowly and squeezing the target muscle.
• Skipping calves entirely because they’re a smaller muscle group — consistent, direct calf work adds up over time just like any other muscle.
• Training legs the same way every session instead of rotating emphasis between quads (leg press, leg extension), hamstrings (leg curls), and hips (abductor, adductor) across the week.

Frequently Asked Questions

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