Walking on all fours is a surprisingly demanding movement that challenges your coordination, core stability, and shoulder strength all at once. Whether you’re exploring it for fitness, movement practice, or just curiosity, the technique matters more than you’d expect. Getting the coordination pattern right and building up gradually will keep you from burning out in the first 30 seconds or grinding your knees raw on the floor.
Two Ways to Crawl: Hands-and-Knees vs. Hands-and-Feet
There are two basic versions of quadrupedal movement, and they feel very different. The first is hands-and-knees crawling, where your knees stay on the ground. This is the easier entry point, putting less demand on your shoulders and core. The second is hands-and-feet crawling (often called a “bear crawl”), where your knees hover a few inches off the ground. This version is significantly harder because your legs and arms are now supporting your full body weight with no rest point.
Research from the Journal of Neurophysiology shows that when adults switch from hands-and-knees to hands-and-feet crawling, the coordination pattern actually changes. On your knees, you’ll naturally use a “trot-like” pattern where your opposite hand and knee move together (right hand, left knee). On your hands and feet, adults tend to shift toward a “pace-like” pattern, where the same-side hand and foot move closer together in timing. This isn’t something you need to force. Your nervous system will adjust on its own as the geometry of your limbs changes.
The Basic Movement Pattern
Start on all fours with your hands directly under your shoulders and your knees under your hips. Your fingers should be spread wide with your weight distributed across your whole palm, not just the heel of your hand. Keep your back flat, not sagging toward the floor or arched up like a scared cat. Your head should be in a neutral position, eyes looking at the ground a foot or two ahead of you rather than craning your neck up.
To move forward, reach your right hand ahead while simultaneously advancing your left knee (or left foot, if your knees are off the ground). Then switch: left hand forward, right knee forward. This opposite-hand, opposite-leg pattern is the most natural and stable coordination for human crawling. It distributes your weight diagonally, so you always have a solid base of support. Take small steps. One of the most common mistakes is overreaching, which drops your hips to one side and turns the movement into an awkward lurch.
Keep your hips low and level. If you’re doing the hands-and-feet version, your hips should be roughly the same height as your shoulders, not piked up in the air. Think of keeping your back like a tabletop that someone could set a glass of water on without it sliding off.
A Progression That Won’t Wreck You
Jumping straight into crawling across a room is a recipe for sore wrists and frustration. A smarter approach starts with static work and builds toward movement.
- Static hold (the “Beast”): Get into the hands-and-knees position, then lift your knees just one to two inches off the ground. Hold for 10 to 20 seconds. This alone demands serious core, shoulder, and hip stability. If your arms are shaking after 15 seconds, this is your starting point for a few sessions.
- Cat-cow: From the hands-and-knees position, slowly round your back toward the ceiling (cat), then let your belly drop toward the floor while lifting your chest (cow). This builds the spinal mobility you need to keep your torso stable while your limbs move underneath you.
- Thread the needle: From all fours, reach one hand toward the sky, rotating your upper back. Then sweep that hand under your chest toward the opposite side. Alternate sides. This develops the rotational control your spine needs during crawling, since each step creates a small twist through your trunk.
- Single-limb lifts: From the static hold, lift one hand an inch off the ground, set it back down, then lift the opposite foot. This teaches you to stay stable on three points of contact, which is exactly what happens during each step of a crawl.
- Short crawls: Start with just 5 to 10 steps forward, then reverse and crawl backward the same distance. Backward crawling is actually a useful variation because it loads your shoulders differently and forces you to coordinate without visual feedback about where you’re going.
Why It’s Harder Than It Looks
Walking on all fours is metabolically expensive. While the formal compendium of physical activities doesn’t list bear crawling specifically, even being on hands and knees doing moderate-effort work like scrubbing a floor registers at about 3.5 METs, the same as walking at 3 mph. Active quadrupedal crawling with your knees off the ground is considerably more intense than that, since you’re supporting your body weight through your arms and maintaining a sustained core contraction. Research published in Frontiers in Sports and Active Living specifically compared quadrupedal movement training to walking and confirmed that the energy demands are substantial. Most beginners find they can only sustain hands-and-feet crawling for 20 to 40 seconds before needing a break.
The intensity is partly why this movement is so effective as training. Eight weeks of quadrupedal movement practice has been shown to improve functional movement scores, joint range of motion, and dynamic balance. Studies also show increased core muscle activation, better proprioception (your body’s sense of where it is in space), and even improvements in cognitive flexibility, the ability to switch between tasks efficiently. The cross-body coordination seems to stimulate communication between the two hemispheres of the brain, similar to how crawling in infants helps develop those neural pathways.
Protecting Your Wrists and Knees
Your wrists will likely be the first thing to complain, since they’re not used to bearing your body weight in an extended position. Before each session, spend 30 seconds making slow circles with your wrists, then gently press the backs of your hands into the floor to stretch the flexor side. If you feel sharp pain in your wrists during crawling rather than just fatigue, try shifting more weight into your fingertips or making a fist and crawling on your knuckles, which keeps the wrist in a neutral position.
For hands-and-knees crawling, a yoga mat or exercise mat protects your kneecaps from hard floors. On rougher surfaces like concrete or outdoor terrain, volleyball-style knee pads are a practical option. Grass is an excellent surface for outdoor practice because it provides some cushion and also introduces slight unevenness that challenges your stabilizers. Avoid slippery surfaces like polished wood or tile, where your hands can slide out from under you, especially once you start to sweat.
Variations Once You Have the Basics
Once forward and backward crawling feel manageable, lateral crawling opens up a new challenge. Move sideways by stepping your right hand and right foot to the right, then following with your left hand and left foot. This loads your shoulders in a different plane and demands more hip mobility.
You can also add reaching tasks to build coordination under load. Place a few small objects (water bottles, cones, whatever you have) in a semicircle in front of your starting position. From the static hold, reach out and tap each one, returning to the hold between taps. This forces you to stabilize on three limbs while extending your reach, which is a significant balance challenge. Varying the placement of targets, some close, some far, some off to the side, keeps the movement from becoming automatic and maintains the cognitive demand that makes quadrupedal training uniquely engaging.
For a conditioning challenge, try crawling intervals: 20 seconds of hands-and-feet crawling followed by 40 seconds of rest, repeated 6 to 8 times. This is enough to spike your heart rate without destroying your form. As you build endurance, you can shift toward 30 seconds on and 30 seconds off, or simply cover longer distances before resting.