Floor Press: Triceps Overload, Reduced Shoulder Extension, and Pec Activation

The floor press is a bench press done lying on the floor, so your upper arms stop the moment your triceps touch the ground. That hard stop keeps your shoulders out of the deepest bottom position, which is why it is one of the first swaps lifters try when a regular bench makes the front of the shoulder grumble. It works the same pressing muscles (chest, triceps, front delts), leans toward the triceps and the top half of the rep, and costs you the deepest pec stretch.

This guide covers floor press for chest and triceps in the context of the complete chest training guide: what the floor actually changes, what the research can and cannot say, barbell versus dumbbell, and who should (and should not) lean on it.

One honest note first. I could not find a single trial that tested floor press for muscle growth or shoulder pain. Everything below is built from range-of-motion research on the bench press, basic joint mechanics and normal coaching practice. I will flag which is which.

What does the floor press actually change?

On a regular bench press, your elbows can drop below the line of your torso. That is where the shoulder moves into extension and where many lifters feel a pinch at the front of the joint.

On the floor, your upper arm is physically blocked about parallel with the ground. The range is shorter, and the bottom position is capped.

Three things shift as a result:

1. Shoulder range is capped. The floor, not your pain tolerance or your spotter, sets the bottom.
2. Triceps do more of the work. The press begins from a dead stop at the point where the elbow is bent about 90 degrees and the triceps are strongly involved through lockout.
3. Leg drive and arch shrink. Lying flat on the ground limits how much you can arch and push through your feet, so the arms carry more of the load.

None of that makes the floor press magic. It makes it a different tool, closer to the top half of a bench rep.

Is floor press good for chest hypertrophy?

Possibly, with caveats. Here is what the nearby evidence says.

A 2025 study in Scientific Reports had 19 men perform a 10-rep-max bench press in three ranges: full, upper half and lower half (Fischer et al., 2025). The upper-half range produced the highest average triceps excitation, and both partial ranges produced greater pectoralis major and front deltoid excitation than the full range. This is a small, acute EMG study in men. It tells us what the muscles did in one session, not what happens over months.

Now the other side. A 2020 systematic review found that full range of motion helped lower-body growth, but research on the upper limbs was limited and conflicting, so strong conclusions were not possible (Schoenfeld and Grgic, 2020). A 2021 meta-analysis of 16 studies found full range of motion produced greater strength gains and lower-limb hypertrophy, while differences in muscle thickness, pennation angle and fascicle length were not significant (Pallares et al., 2021).

Why might they disagree? Most of the strongest range-of-motion effects show up in leg exercises, many studies are short, and few measured the chest directly. The floor press also removes the stretched position, and the authors of a recent trial in trained people concluded that lifters should likely emphasise the stretched position, either with a full range or with lengthened partials (Wolf et al., 2025). That study measured the elbow flexors and extensors (biceps and triceps), not the chest, in 30 resistance-trained participants over 8 weeks.

Floor press vs bench press: which wins?

Neither, across the board. It depends on what you are trying to do this month.

Question	Bench press	Floor press
Deepest chest stretch	Yes	No, capped by the floor
Shoulder extension at the bottom	Can go deep	Limited by the floor
Triceps emphasis	Moderate	Higher, based on mechanics
Leg drive and arch	Large	Small
Best for	Full-range chest work and bench-specific strength	Sore front shoulders, triceps lockout work, controlled hypertrophy sets

If your bench is pain-free, there is no need to abandon it. See why flat bench has limits for chest growth for the case for mixing pressing angles.

Dumbbell floor press vs barbell: pick your tool

Dumbbells. Each hand moves on its own path, so your wrists and elbows can find a position that feels okay. You can also bail out sooner with a smaller load if something pinches. The downside is setup: getting heavy dumbbells into position lying on the floor is awkward, and you may need to kick them up.

Barbell. Easier to load and progress, and the lift itself is simpler to repeat from week to week. The bar fixes your hands in one position, so if your shoulders are irritable this can be less forgiving.

A practical rule many coaches use: start with dumbbells while the shoulder is sore, return to the barbell when you can press without pain, and keep the grip a touch narrower than your bench grip. This is coaching convention, not trial-tested.

How to do the floor press

1. Set up. Lie on the floor with your eyes under the bar (or the dumbbells at your chest). Feet flat with knees bent, or legs straight; pick whichever keeps your lower back comfortable.
2. Tighten. Pull your shoulder blades back and down. Keep your forearms vertical.
3. Lower under control. Take 2-3 seconds. Stop when your upper arms touch the floor.
4. Pause. About one second, without relaxing. Don’t let the weight bounce off your triceps.
5. Press. Drive the weight up and slightly back toward your face line, finishing with your chest still lifted.

Will floor press protect my shoulders?

It can make a painful lift more tolerable. It does not make training risk-free.

In the gym, the logic is simple. A lot of front-shoulder irritation shows up in the bottom of the bench press, and the floor removes that position. A 2024 narrative review of bench press shoulder injuries in experienced powerlifters argues that fatigue and shoulder joint mechanics both matter and suggests using RPE or reps in reserve rather than always training to failure, while noting that solid data on joint mechanics are lacking (Motlagh and Lipps, 2024).

How common are the problems? In a cross-sectional survey of 104 Swedish subelite powerlifters, 70% were currently injured and the shoulder was among the most commonly injured areas, though only 16% of those currently injured had to stop training completely (Stromback et al., 2018). That population lifts heavier than most gym-goers, so don’t read it as your personal risk.

When to see a doctor

See a doctor or physiotherapist if you have pain that wakes you at night, weakness lifting your arm, numbness or tingling down the arm, a clicking joint with sharp pain, or pain after a fall or a pop. This article cannot tell you what is wrong with your shoulder. For a deeper look at fixes, see our guides on bench press shoulder pain biomechanics and alternatives when bench hurts.

How heavy and how many reps?

Moderate. The shorter range helps, but the dead stop and lack of leg drive work against you, so your floor press load may end up above or below your bench. Start lighter than you think and build up; there is no benefit to ego loading a pain-prone shoulder.

A 2017 meta-analysis of 21 studies found that muscle growth was similar between low-load and high-load training when sets were taken to failure, while heavy loads gave greater 1RM strength (Schoenfeld et al., 2017). A 2021 review reaches a similar view, proposing that muscular adaptations can be obtained across a wide spectrum of loading zones (Schoenfeld et al., 2021). For floor press, that supports a practical range of about 6-15 reps with 1-3 reps in reserve.

A simple weekly setup:

• Day 1: 3-4 sets of 6-10 reps, barbell or heavy dumbbell floor press.
• Day 2: 2-3 sets of 10-15 reps, dumbbell floor press or a chest-supported press.
• Add a stretched-position chest move such as flyes to cover what the floor removes.

Not sure what load to pick? Use our 1RM calculator to estimate a starting weight, and the RIR and RPE calculator to check you are not grinding every set. For the overall layout of chest training, the complete chest workout architecture article shows where this fits, and our push day plan has ready-made sessions.

Who benefits most from the floor press?

• Lifters with a sore front shoulder who want to keep pressing while it calms down.
• Lifters whose triceps limit their bench, who want more lockout work.
• People training at home with a barbell or dumbbells and no bench, which is common in small flats where a bench takes up too much space.
• Anyone who tends to arch and bounce and wants a cleaner, more controlled pressing pattern.

Who gets less from it? Lifters who are pain-free and want the longest possible chest stretch, and powerlifters who need the arch and leg drive of competition bench.

A note for Indian lifters training at home: a firm mat on the floor is more comfortable than bare tile or concrete for your elbows and upper back, and a pair of adjustable dumbbells covers a lot of ground on a small budget.

A simple plan if your shoulder is irritated

1. Swap your flat bench for dumbbell floor press for 2-4 weeks.
2. Keep sets 1-3 reps from failure.
3. Add rows and rear-delt work to balance the pressing volume.
4. Re-test your regular bench with a light load. If it feels fine, bring it back.
5. If pain persists, book an assessment.

For adding strength around the joint, see the guide to rotator cuff strengthening.