Leg Press
Muscles worked
Instructions
- 1Using a leg press machine, sit down on the machine and place your legs on the platform directly in front of you at a medium (shoulder width) foot stance. (Note: For the purposes of this discussion we will use the medium stance described above which targets overall development; however you can choose any of the three stances described in the foot positioning section).
- 2Lower the safety bars holding the weighted platform in place and press the platform all the way up until your legs are fully extended in front of you. Tip: Make sure that you do not lock your knees. Your torso and the legs should make a perfect 90-degree angle. This will be your starting position.
- 3As you inhale, slowly lower the platform until your upper and lower legs make a 90-degree angle.
- 4Pushing mainly with the heels of your feet and using the quadriceps go back to the starting position as you exhale.
- 5Repeat for the recommended amount of repetitions and ensure to lock the safety pins properly once you are done. You do not want that platform falling on you fully loaded.
table_chartRecommended sets and reps
These ranges vary depending on your training goal — adjust the load accordingly.
| Goal | Sets | Reps | Rest |
|---|---|---|---|
| Strength | 4–5 | 3–6 | 3–5 min |
| Hypertrophy | 3–4 | 8–12 | 90 s |
| Endurance | 2–3 | 15–20 | 30–45 s |
In this pageexpand_more
About Leg Press
The leg press is used seated or lying, pushing a loaded platform with the feet to near-full leg extension. This guided compound movement targets the quads while recruiting the glutes, hamstrings and calves. The fixed path relieves the lower back and lets you handle heavy loads safely, without managing balance: it is an excellent complement or an alternative to the squat when the back is tired. Lower the platform until the knees approach the chest without the lower back lifting off the pad, then push through the heels without harshly locking the knees at the top.
check_circleBenefits
- check_circleAllows heavy loading without stressing the lower back
- check_circleTargets quads and glutes depending on foot placement
- check_circleA guided movement suitable for beginners and advanced lifters
- check_circleA practical way to keep training the legs when the lower back is bothersome
lightbulbExecution tips
- lightbulbPlace the feet shoulder-width in the middle of the platform
- lightbulbLower until the knees reach roughly a 90-degree angle
- lightbulbKeep the lower back pressed against the backrest
- lightbulbDo not fully lock the knees when pushing
- lightbulbExhale while pushing the load, inhale while controlling the descent
warningCommon mistakes
- warningGoing too low and letting the hips roll off the seat
- warningSnapping the knees into a hard lockout
- warningLetting the knees cave inward
- warningPushing with the toes instead of the whole foot
- warningRushing through reps without a controlled lowering phase
tuneVariations and alternatives
- tuneSingle-Leg Press — corrects imbalances between the legs
- tuneHigh Foot Leg Press — emphasizes the glutes and hamstrings more
- tuneNarrow Stance Leg Press — targets the outer quads
- tuneHack Squat — a variant closer to the free squat in range of motion
person_checkWho it's for and level
The leg press suits all levels, from beginners learning to load the legs without worrying about balance, to advanced lifters wanting to add extra quad volume without further taxing the lower back. It's especially recommended for people with lower-back pain or bracing limitations that restrict their free-weight squat. It's also a great choice for periods when you want to safely push load limits, thanks to the backrest that stabilizes the torso.
shieldSafety and precautions
The main risk on the leg press is descending too deep, which tilts the pelvis and rounds the lower back against the pad, a dangerous position under load. Limit the range to what your hip mobility allows while keeping the lower back flat. Never snap the knees into a hard lockout at the top, which shifts stress onto the joint rather than the muscle. Always check that the machine's side safety catches are properly engaged before releasing your hands from the handles.
calendar_monthWhere to place it in your program
The leg press works well as a main or secondary leg exercise, for 3 to 4 sets of 8 to 15 reps depending on the goal, with 90 seconds to 2 minutes of rest for heavy loads. It's often placed after the free-weight squat to finish fatiguing the quads, or as the main exercise on days when the lower back is tired. A frequency of 1 to 2 times a week fits well within a standard leg program.
helpFrequently asked questions
Leg press or squat, which should I choose?
The leg press isolates the legs better and protects the back; the squat recruits more stabilizers and core.
How do I target the glutes more on the leg press?
Place the feet higher on the platform and lower deeply to increase glute and hamstring involvement.
Why does my lower back lift at the bottom of the press?
Because you descend too far for your mobility: the pelvis tilts and the lower back rounds against the pad, a risky position. Reduce the range to keep the back flat, or adjust the seat. Do not chase depth at the cost of the back.
Should I lock my knees at the top of the press?
No, keep a slight bend to maintain tension on the quads and protect the knee joint.
What's the correct range of motion on the leg press?
Lower until roughly a 90-degree knee angle, or until the lower back starts to lift off the pad.
Can the leg press be done with one leg at a time?
Yes, the single-leg press helps correct imbalances between the two legs, using a lighter load.
How many sets and reps for the leg press?
3 to 4 sets of 8 to 15 reps work well, depending on whether the goal is strength or hypertrophy.
Is the leg press suitable for beginners?
Yes, it's an excellent entry point to learn loading the legs safely before tackling the free-weight squat.
Should I vary foot position on the platform?
Yes, a high foot position targets the glutes and hamstrings more, while a low position emphasizes the quads.
Can you hurt your back on the leg press?
The risk exists if you descend too deep and the pelvis tilts; limit the range to what your mobility allows.
Should I warm up the knees before the leg press?
Yes, a few light reps and dynamic knee and hip mobilization prepare the joint well before loading heavy.
Can the leg press cause knee pain over time?
It can if the range is excessive or the knees cave inward repeatedly; keep the knees tracking the toes and avoid going deeper than your mobility allows.
Track your progress
Log your sets, your weights and beat your records — free, on mobile and desktop.