Yes, pushups will make you stronger, especially if you’re relatively new to upper body training. A standard pushup forces you to lift roughly 64 to 75% of your own body weight depending on whether you’re at the top or bottom of the movement. For a 180-pound person, that’s between 115 and 135 pounds of resistance, which is more than enough to build real strength in your chest, shoulders, and arms.
The catch is that pushups don’t keep making you stronger forever. Like any exercise with a fixed resistance, they eventually shift from building strength to building endurance. How far they take you depends on your starting point and how you train them.
Which Muscles Pushups Work
Pushups primarily target three muscle groups: the chest (pectoralis major), the front of the shoulder (anterior deltoid), and the triceps at the back of the upper arm. EMG studies measuring muscle activation show that during a standard pushup, the chest fires at about 64% of its maximum capacity, the front shoulder at roughly 59%, and the triceps at about 74%. That’s a substantial amount of activation for a bodyweight exercise with no equipment.
Your core also works throughout every rep. Holding the plank position requires constant engagement from your abdominals and lower back to keep your body rigid. This isn’t enough to build a six-pack on its own, but it does build functional trunk stability that carries over to other movements and everyday tasks.
How Much Weight You’re Actually Lifting
One reason pushups build strength effectively is that the load is heavier than most people assume. Research from The Cooper Institute measured the exact bodyweight percentages at each phase of the movement:
- Top of a full pushup: 69% of body weight
- Bottom of a full pushup: 75% of body weight
- Top of a knee pushup: 54% of body weight
- Bottom of a knee pushup: 62% of body weight
So if you weigh 160 pounds, you’re pressing about 120 pounds at the bottom of each rep. That’s comparable to a moderate bench press for many beginners. If you weigh more, you’re lifting more, which is why heavier individuals often find pushups more challenging but also see faster strength gains from them.
When Pushups Build Strength vs. Endurance
Strength and endurance are different adaptations, and the dividing line matters. Your muscles grow stronger when they’re challenged with loads heavy enough that you can only complete a relatively small number of reps, generally under about 15. Once you can comfortably knock out 20 or more pushups per set, the exercise starts training muscular endurance more than raw strength. You’re still getting fitter, but the gains shift from being able to push harder to being able to push longer.
This is the main limitation of pushups as a long-term strength builder. One eight-week study had participants perform 3 sets of 10 pushups per session and found no significant improvement in one-rep-max bench press strength. The likely reason: 3 sets of 10 wasn’t challenging enough for the participants to trigger the kind of overload that forces muscles to grow stronger. If 10 reps feels easy for you, you’re in endurance territory.
For someone who struggles to complete 10 full pushups, though, each set is genuinely hard. That difficulty is exactly what drives strength adaptation. Beginners and intermediate exercisers get the most strength benefit from pushups because the exercise is still heavy relative to their capacity.
Pushups and Bench Press Strength Are Closely Linked
If you’re wondering whether pushup strength translates to “real” strength, the data says yes. Research published in the Journal of Sports Science & Medicine found a strong correlation (r = 0.81) between the number of pushups a person can do and the number of bench press reps they can complete at an equivalent load. In practical terms, your pushup performance is a reliable proxy for your pressing strength.
The relationship is nearly one-to-one for men: each additional pushup predicted close to one additional bench press rep at the same relative resistance. For women, the ratio was about one bench press rep gained for every three pushups, partly due to differences in how body weight distributes as resistance in the two exercises. Either way, getting better at pushups means getting stronger at pressing movements in general.
How to Keep Getting Stronger With Pushups
The key to continued strength gains is progressive overload, which means making the exercise harder over time rather than just doing more reps. Once you can do 15 to 20 standard pushups with good form, adding more reps mostly builds endurance. Instead, increase the difficulty.
Elevating your feet on a bench shifts more of your body weight onto your hands, increasing the load. Slowing down each rep, taking 3 to 4 seconds on the way down, increases time under tension and makes every rep more demanding. Single-arm progressions, archer pushups (where one arm does most of the work), and weighted pushups with a backpack or weight vest all push the resistance back into strength-building territory.
If you’re starting from scratch and can’t yet do a full pushup, knee pushups at 54 to 62% of body weight are a legitimate starting point. You can also do incline pushups with your hands on a counter or sturdy bench. As those get easier, move to the floor for standard pushups, then begin adding difficulty from there.
Shoulder Health and Stability
Beyond the obvious pressing muscles, pushups strengthen the serratus anterior, a muscle that wraps around the side of your ribcage and anchors your shoulder blade to your rib cage. Weakness in this muscle is linked to shoulder impingement, poor overhead mobility, and scapular winging (where the shoulder blade pokes out visibly from the back).
A variation called the pushup plus, where you push all the way up and then round your upper back slightly to spread your shoulder blades apart, is commonly used in physical therapy to specifically target the serratus anterior. This extra protraction at the top has been shown to reduce pain in people with impingement symptoms and improve how the shoulder blade rotates during arm movements. Even standard pushups activate this muscle meaningfully, making them a solid choice for long-term shoulder health.
How Your Reps Compare
Community data from hundreds of thousands of users gives a rough sense of where different rep counts fall. For men ages 20 to 40, about 18 reps qualifies as novice, 41 as intermediate, and 68 as advanced (stronger than 80% of trained individuals). For women in the same age range, roughly 5 reps is novice, 19 is intermediate, and 37 is advanced. These numbers decline gradually after age 45.
If you’re currently in the beginner-to-intermediate range, you have the most room for genuine strength gains from pushups alone. If you’re already hitting 40 or more reps comfortably, you’ll need to add resistance or progress to harder variations to keep building strength rather than just endurance.
What Pushups Won’t Do
Pushups are excellent for upper body pressing strength, core stability, and shoulder health, but they have limits. A 10-week upper body training program that included pushups significantly improved participants’ strength, with pushup performance increasing by 111%, but produced no measurable changes in bone mineral density at the wrist or forearm. Building bone density generally requires longer training periods and heavier loads than bodyweight exercises typically provide.
Pushups also don’t train your pulling muscles, your legs, or your grip in any meaningful way. They’re a piece of a strength program, not a complete one. Pairing them with rows, pull-ups, squats, or other compound movements gives you balanced strength that pushups alone can’t deliver.