Powerlifting is one of the simplest sports in existence to understand and one of the most demanding to master. Three lifts. Maximum weight. One winner per weight class. The simplicity is deceptive — underneath it sits a sport with precise technical rules, a specific equipment standard, and a culture of obsessive pursuit of strength that has produced some of the strongest human beings who have ever lived.
Whether you're considering your first competition, building a training setup at home, or simply want to understand what powerlifting actually involves, this guide covers everything: the rules of the sport, how the lifts are judged, how to load a competition barbell correctly, what equipment is and isn't allowed, and where to start.
What powerlifting actually is
Powerlifting is a strength sport consisting of three lifts performed in competition: the squat, the bench press, and the deadlift. Each lifter receives three attempts at each lift. The highest successful attempt in each lift is summed to produce the lifter's total. The lifter with the highest total in their weight class and age category wins.
Competitions are governed by federations. The International Powerlifting Federation — the IPF — is the largest and most widely recognised governing body, with national affiliates across the world. IPF competitions follow a strict technical rulebook covering every aspect of the sport: lift technique, equipment specification, weigh-in procedures, drug testing, and judging criteria. IPF membership allows lifters to compete internationally and qualify for world championships.
Other federations exist with varying rule sets and equipment allowances. This guide focuses on IPF rules, which represent the sport's international standard.
The three lifts and how they are judged
Every lift in powerlifting competition is judged by three referees — one head referee and two side referees. Each referee signals a white light (good lift) or red light (no lift) after the lift is completed. A lift is passed with two or three white lights.
The squat
The lifter unracks the bar with it resting across the upper back, steps back, and receives the "squat" command from the head referee. On the command, the lifter descends until the top surface of the legs at the hip joint is lower than the top of the knees — this is the depth requirement. The lifter then returns to a fully upright standing position and waits for the "rack" command.
Common reasons for red lights on the squat: insufficient depth, not waiting for the squat command before descending, hitching or downward movement during the ascent, stepping forward or backward excessively, or failing to wait for the rack command.
The bench press
The lifter lies on the bench, grips the bar, and unracks with the arms locked out. On the "start" command, the lifter lowers the bar to the chest or abdomen and holds it motionless until the "press" command. The bar must make contact with the torso — not be caught or bounced. On the press command, the lifter pushes the bar to lockout and waits for the "rack" command. Feet must remain flat on the floor or on the foot platform throughout.
Common red lights: bar not motionless on the chest before the press command, bounce off the chest, bar not locked out at the top, heels raised, downward movement during the press.
The deadlift
The lifter grips the bar from the floor and pulls it to an upright standing position with knees locked, shoulders back, and hips through. The "down" command is given when the lift is complete, and the lifter lowers the bar under control.
Common red lights: hitching (using the thighs to support the bar during the pull), not achieving full lockout (knees bent, hips not through, shoulders not back), dropping the bar before the down command, stepping backward or forward excessively.
IPF equipment rules: what's allowed and what isn't
The IPF has a strict approved equipment list — only items on this list may be used in IPF competition. Understanding the rules before you compete saves you from equipment disqualification on the day.
Singlet
A one-piece lifting singlet is mandatory for all three lifts. It must be non-supportive — no built-in compression panels or supportive construction.
Belt
A powerlifting belt is permitted for all three lifts. IPF rules specify: maximum width of 10cm, maximum thickness of 13mm. Single-prong, double-prong, and lever belts are all permitted, provided they meet the width and thickness specification. The belt must be worn on the outside of the singlet.
Knee sleeves
Knee sleeves are permitted for the squat only — they may not be worn for bench press or deadlift. IPF rules specify a maximum thickness of 7mm. This is a hard rule: knee sleeves thicker than 7mm are not permitted in IPF competition regardless of brand. Check the IPF approved list before purchasing if you intend to compete.
Wrist wraps
Wrist wraps are permitted for all three lifts. IPF rules specify a maximum length of 1 metre and maximum width of 8cm. They must not extend above the wrist joint by more than 2cm on the hand side.
What is not permitted in IPF competition
Knee wraps (as distinct from knee sleeves) are not permitted in the standard IPF division — they are used in equipped powerlifting, a separate division. Elbow sleeves are not permitted. Lifting straps are not permitted for any lift. Deadlift suits and squat suits are not permitted in raw powerlifting. Chalk is permitted. Ammonia capsules are permitted at most IPF events but subject to local meet rules.
How to load a competition barbell
This is something that sounds trivial but trips up new competitors and home gym lifters regularly. Correct barbell loading matters for two reasons: it affects how the bar feels and behaves, and in competition, incorrect loading is the lifter's responsibility — the loaders follow your instructions.
The standard loading order
Always load largest plates first, working outward from the collar. On a standard competition barbell with 50mm sleeves:
Start with the largest plates (25kg calibrated) and work down: 25kg, 20kg, 15kg, 10kg, 5kg, 2.5kg, 1.25kg. Place collars last. The heaviest plate goes on first, closest to the sleeve collar. This keeps the load centred and the bar balanced as weight is added.
Example: loading 227.5kg
Bar weight: 20kg
Each side must carry: (227.5 - 20) ÷ 2 = 103.75kg per side
Plate loading per side: 25kg + 25kg + 25kg + 20kg + 5kg + 2.5kg + 1.25kg = 103.75kg ✓
On a competition platform with calibrated plates: 3×25kg + 1×20kg + 1×5kg + 1×2.5kg + 1×1.25kg per side. Always double-check both sides are symmetrical before the attempt.
Collar placement
In IPF competition, spring collars or screw collars are typically used, provided by the meet organisers. In training, any collar that secures the plates is acceptable. The collar goes on last, outside all the plates. Never lift without collars — if a plate slides off during a deadlift or squat, the bar can rotate unpredictably.
Plate colour coding
IPF calibrated plates follow a standard colour code that every powerlifter should memorise:
- 25kg: Red
- 20kg: Blue
- 15kg: Yellow
- 10kg: Green
- 5kg: White
- 2.5kg: Black/grey
- 1.25kg and below: Chrome or silver
Knowing the colour code lets you read a loaded bar instantly — useful both for loading correctly and for verifying your competition attempt is correct.
Competition equipment: what powerlifters train on
Training on competition-accurate equipment is not optional for serious competition prep. The feel of a competition combo rack, a calibrated barbell, and IPF-approved plates is specific — and replicating it in training removes variables on meet day.
The combo rack is the defining piece of competition powerlifting equipment. It functions as both a squat rack and a bench press rack in a single unit — the bench slides into the rack structure so that the bar path for both the squat and the bench press is handled by the same upright system. All IPF world championships and major meets use combo racks. Training on one means training on what you'll lift on.
The competition plate set covering the full range of common meet weights. IPF colour-coded, +/-10g tolerance, slim design for maximum sleeve loading capacity. The 157.5kg set provides the plate selection needed to cover any attempt from the first opening weight to elite totals.
The complete competition setup in one purchase: Pro Combo Rack, calibrated plate set, Bastard Power Bar, and competition collars. Everything needed to replicate a competition platform at home. Available in 159kg and 459kg plate configurations.
Weight classes and age categories
IPF weight classes as of the current rulebook:
Men: 59kg, 66kg, 74kg, 83kg, 93kg, 105kg, 120kg, 120kg+
Women: 47kg, 52kg, 57kg, 63kg, 69kg, 76kg, 84kg, 84kg+
Age categories: Sub-Junior (under 19), Junior (under 23), Open (all ages), Master 1 (40-49), Master 2 (50-59), Master 3 (60-69), Master 4 (70+).
Lifters compete in the weight class corresponding to their bodyweight at weigh-in, which takes place 24 hours or 2 hours before competition depending on the meet format.
Your first powerlifting competition: what to expect
Weigh-in comes first. You step on the scale within your declared weight class. After weigh-in, you declare your opening attempts for all three lifts to the meet director. Opening attempts should be conservative — weights you can hit on a bad day with plenty in reserve. A missed opener sets a difficult psychological context for the rest of the session.
The competition runs in flight order: all squat attempts are completed before the bench press begins, and all bench press attempts before the deadlift. Within each lift, the bar goes up in weight — you cannot take a lower weight than what's currently on the bar. Attempt changes can be made up to one minute before your name is called.
After each successful attempt, your second and third attempt weights are declared. The goal of attempt selection is to maximise your total — conservative openers, realistic seconds, and an ambitious but achievable third if the day is going well.
Starting powerlifting training
The training structure of powerlifting is built around specificity. You get stronger at the squat, bench press, and deadlift primarily by doing the squat, bench press, and deadlift, with progressive overload over time. Accessory exercises support the main lifts but do not replace them.
A beginner programme for powerlifting typically runs three to four days per week, training each of the three lifts multiple times per week at varying intensities. Linear progression — adding weight each session or each week — works well until the intermediate stage, at which point block or undulating periodisation handles the more complex recovery demands.
The single most important variable for a new powerlifter is technique. The competition rules are specific about what constitutes a good lift, and developing technically correct movement patterns from the beginning is significantly easier than correcting ingrained faults later. If possible, train with or get feedback from an experienced powerlifter or coach in the early stages.
FAQ
Do I need IPF-approved equipment to start powerlifting training?
Not for training — any solid barbell, plates, and rack are fine to develop strength and technique. IPF-approved equipment becomes necessary when you compete in IPF-affiliated meets. For home training aimed at competition preparation, training on competition-accurate equipment removes variables on meet day.
What's the difference between raw and equipped powerlifting?
Raw powerlifting allows belt, knee sleeves, and wrist wraps only. Equipped powerlifting adds squat suits, bench press shirts, and knee wraps that provide significant mechanical assistance. The IPF runs both divisions, with separate world championships. This guide covers raw powerlifting.
Can I wear knee sleeves for the deadlift?
No — in IPF competition, knee sleeves may only be worn during the squat. They must be removed before the bench press and deadlift.
How thick can knee sleeves be for IPF competition?
Maximum 7mm. This is a hard limit — any sleeve thicker than 7mm is not permitted regardless of brand.
What happens if I miss all three attempts at a lift?
You receive a zero for that lift and are eliminated from the total ranking. You may continue to lift for the remaining lifts but will not have an official total.
How is the winner determined if two lifters have the same total?
The lighter lifter wins. If bodyweights are also identical, the lifter who achieved the total first — earlier in the competition — wins.
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