Your swing bell and your press bell are different tools, and sizing them with one number is why most kettlebell buying advice fails. A bell that feels easy at hip height can be unmanageable overhead, and a bell you press cleanly will make swings feel like a warm-up. This guide gives each core lift its own weight at beginner, intermediate and advanced stages, plus self-tests to confirm when a weight is right.
Why one kettlebell number per person never works
Each lift loads different muscles, and those muscles differ a lot in how much they can handle. The swing is driven by the glutes, hamstrings and back, which are your largest and strongest muscle groups. The overhead press depends on the shoulder, triceps and upper back, which are far smaller and much less forgiving when the load is wrong.
The way the bell moves matters as well. In a swing, the hips throw the bell and your arms only guide it, so a heavy bell can still be controlled. In a press, your arm holds the bell against gravity for the entire rep, and every extra kilogram goes straight into the shoulder.
That is why “I’m a 16 kg person” is an incomplete statement. A better one is “I swing 16, goblet squat 16, clean 12 and press 8.” If you already own one bell, you can still use this approach: pick the lifts it suits and either swap in a lighter option or change how you use it for the rest. The post on what kettlebell weights you actually need covers building a set around this.
The movement ladder: which lifts take your heaviest bell and which need your lightest
Rank the five core lifts by how much load they allow, from heaviest to lightest:

- Swing. Your heaviest bell, because the hips do the work and the arms only hold on.
- Goblet squat. Close to your swing bell, often equal to it early on. The limits are how long you can hold the bell at your chest and how well your upper back keeps you upright.
- Clean. Usually a step or two below the swing. The bell has to rotate around your wrist and land on your forearm, so grip, timing and a sore forearm all limit the weight.
- Turkish get-up. Often lighter than your clean. The bell is held overhead for the entire movement while your body changes position underneath it, so stability limits the weight more than strength does.
- Press. Your lightest bell, because the shoulder carries all of the load.
Treat this order as a pattern, not a formula. Individual lifters vary, and the gaps between lifts shift as you train. The pattern holds in one way: your swing bell is almost always heavier than your press bell, and that gap is normal.
Beginner: how to pick weights for swings, goblet squats and get-ups while you learn the patterns
At this stage the pattern matters more than the load. A beginner who swings a bell they can control learns the hip hinge. One who swings a bell that is too heavy learns to squat the weight up and pull with the arms.
Swings. Pick a bell you can swing for ten reps with the hips doing the work and the bell floating to about chest height. The common starting sizes are around 8 to 12 kg (18 to 26 lb) for many women and 12 to 16 kg (26 to 35 lb) for many men. Treat those as starting points and let the tests below overrule them. If you are still learning the hinge, start lighter and move up quickly once the movement is smooth.
Goblet squats. Use your swing bell or one size down. The aim is to practice depth, an upright chest and even weight on both feet. If your arms tire before your legs do, the bell is too heavy for this lift right now.

Turkish get-ups. Start with no weight at all. Many coaches have beginners do the whole sequence with a shoe balanced on the fist, which teaches each position and shows you where you wobble. Then add a light bell, often well below your press weight, and increase only when every position feels stable.
Presses. Keep them light, and if your gym or home set allows only one bell, press with the lightest one you have or hold off on pressing until you can borrow a smaller size. A single-bell setup can still work for swings and squats. If you are choosing your very first bell, the post on how heavy your first kettlebell should be goes through that decision.
Intermediate: when to go heavier on swings and cleans but stay patient on presses
Intermediate lifters usually find that their legs and hips get ahead of their shoulders. Swings and cleans improve fast because they rely on large muscles and a skill that sharpens with practice. Presses improve slowly because they depend on smaller muscles.
Go up on swings once your current bell feels fast and easy for sets you used to find hard. A heavier swing bell raises the demand on your hips and hamstrings, and your grip will start to limit you before your legs do. That is a good sign, because grip strengthens alongside the swing.
Cleans can usually follow swings up, but a little more slowly. The bell has to fit around your wrist and arm at the top, and a heavier bell hits the forearm harder if your technique is imprecise. If you get bruised forearms, drop a size, work on keeping the bell close to your body and moving it around the hand, and then move back up.
Be patient with the press. The usual pattern is that you hold the same pressing bell for much longer than you hold the same swing bell. Build reps first: more reps per set or more sets with the same bell, with a strict, even rep tempo. Go to the next size only when the reps are clean, which the self-tests below define.
Get-ups can move up in small steps. Staying with a bell until every position is steady, and only then going up, protects your shoulder far better than chasing a number.
Advanced: single bell, double bells and heavier loads for strength versus work capacity
Advanced lifters have more options and a different question: which bell setup suits the goal of the session? The choice mainly comes down to single versus double bells.
Single heavy bell. Use it for strength emphasis, especially for swings, goblet squats and presses. One heavy bell lets you load a lift hard without needing a second matching bell. It also makes each side work separately, so your weaker arm cannot hide behind your stronger one.
Double bells. Use two bells for cleans, front squats and presses when you want more total load or more total work. Two bells usually mean you press each at a weight a size or two below what you would press with a single bell, because balance and bracing demand more from you. Double swings are rarely needed, since one big bell already loads the hips well.
Strength versus work capacity. For strength, use a heavier bell with fewer reps per set and longer rests. For work capacity, use a lighter bell, more reps, and short rests, because the aim is to keep moving well while tired. The same lifter will own both kinds of bell. If you are weighing kettlebells against a barbell for loading, the post on kettlebell versus barbell for power lays out where each one fits.
Advanced pressing is where most people stall. A bell step of 4 kg is a big jump for an overhead lift, so look for smaller jumps: an adjustable bell, a lighter bell with extra reps, or a slower lowering phase.
Three self-tests that tell you it’s time to move up (or back down)
Use these tests for each lift separately. Passing one for swings tells you nothing about presses.

1. The form test. Do a normal working set and film it from the side, or watch a mirror. Check the position at the top of each rep. For swings, your hips should be fully extended and the bell should float without your arms lifting it. For presses, your ribs should stay down, your lower back should not arch, and your wrist should stay straight over your elbow. If your form holds on the last rep, the weight is not too heavy. If it breaks by the middle of the set, it is.
2. The rep ceiling test. Pick a rep target for the lift, for example ten swings or five presses per arm, for several sets. When you complete all sets with clean form in two sessions in a row, move up. This stops you from jumping up after one good day and also from staying too long on a bell that has become easy.
3. The next-day test. After a session at a new weight, notice what hurts the next day. Sore glutes and hamstrings after swings are normal. Sharp pain at the front of the shoulder after presses, a pinched feeling at the lower back, or wrist pain are signs the bell is too heavy or your form changed with the extra load.
To move back down, use the same tests in reverse. If the form test fails in the first set, or you return from a break of a few weeks, go a size lighter, rebuild the reps, and go up again.
How your goal changes the weight
The same lift needs a different bell depending on what you want from the session.
Fat loss circuits. Pick a weight you can move continuously with good form for the length of each work interval. That usually means a lighter bell than you would use for strength. Rather than chasing the biggest bell, make sure you can keep swinging and squatting at a steady pace while your breathing climbs. Once form starts to slide, the circuit is training bad habits.
Strength. Go heavier and cut the reps, with longer rests. For presses that might mean sets of three to five, and for swings, sets of five to eight. Quality of each rep matters more than total volume, so stop a set when the bell speed or position gets worse.
Power. Power comes from moving a bell fast, and this affects swings and cleans most. Choose a weight that you can still accelerate. If the bell speed visibly drops, the load is now training strength rather than power, which is fine, but it is a different goal. Keep rep counts low and rests long enough that each rep is crisp.
Common sizing mistakes and what they cost you in form and joints
Choosing every lift’s weight from the swing. This is the most common error. A lifter finds a comfortable swing bell and then presses the same bell. The result is leaning back, a flared elbow and a sore shoulder, which can take weeks to settle.

Going too heavy on swings too early. A bell that is too heavy turns the swing into a squat plus an arm pull. It stresses the lower back and often rounds it at the bottom of the rep. Move up only when the hinge is crisp.
Buying one size and calling it done. A single bell forces compromises on every lift. If the budget allows only a few bells, a swing bell and a lighter press bell cover far more ground than two nearly identical ones.
Staying at a bell for too long. The opposite mistake wastes time. If the rep ceiling test passes comfortably for weeks, the lift has stopped asking for more.
Skipping the step back down. Pride keeps people on a bell after a layoff or an injury. Dropping a size for a couple of weeks costs very little and protects the joints you want to keep training.
Let someone else make the sizing calls
If you would rather not run these tests and work out progressions yourself, the programs at kettlebell.monster make the weight decisions for you, lift by lift (affiliate link: this site earns a commission if you buy through it).
To follow the workouts on screen rather than from a printout, there is also the Samsung Tizen TV workout app (affiliate link: this site earns a commission if you buy through it).


































