Shot Put Explained: Rules, Technique, Dimensions & Records

Shot put is a track and field throwing event in which an athlete “puts” — pushes, never throws — a heavy metal ball from the shoulder for maximum distance, releasing it from inside a 2.135 m circle into a 34.92° landing sector. As of 2026, the sport’s benchmark marks are Ryan Crouser’s men’s world record of 23.56 m, set in Eugene, Oregon in May 2023, and Natalya Lisovskaya’s women’s world record of 22.63 m, which has stood since 1987. Shot put looks simple — throw a ball far — but it is one of the most technically demanding events in athletics, governed by strict rules on grip, release, and circle geometry. This guide covers every dimension, rule, and technique you need to actually understand the event, alongside the men’s and women’s discus throw and javelin throw, the other two throwing events on the track and field program.

What Are the Official Shot Put Dimensions and Weights?

Every shot put competition is built around a fixed set of measurements set by World Athletics:

• Throwing circle: 2.135 m (7 ft) in diameter, made of concrete or another firm, non-slip surface.
• Stop board: a curved board, 10 cm high and 11.2 cm wide, fixed to the front rim of the circle so throwers have something to brake against without stepping out.
• Landing sector: 34.92° wide, measured from the center of the circle — this was narrowed from 40° in 2004 for spectator and official safety.
• Men’s shot: 7.26 kg (16 lb), 110-130 mm in diameter.
• Women’s shot: 4 kg (8.82 lb), 95-110 mm in diameter.
• Shot material: solid iron, brass, or another metal no softer than brass; indoor competition shots are sometimes rubber- or plastic-coated for surface protection.

Youth and masters divisions scale the weight down or up (commonly 3-6 kg), but the circle and sector dimensions stay identical across age groups so technique transfers directly to the senior implement.

Why Is It Called a “Put” and Not a “Throw”?

The name is literal and it’s also the event’s central rule. A legal put must be pushed from a position at or near the shoulder and neck, released with one hand only, with the shot never dropping below shoulder height during the delivery. If an athlete winds up and throws the shot overhand like a baseball, that attempt is an automatic foul — no distance is recorded. This rule is what forces the compact, explosive “punching” release you see at the top of both the glide and the spin, rather than a full throwing motion.

What Are the Two Shot Put Techniques?

There are two accepted ways to build momentum before the release, and both remain live at the elite level in 2026.

The glide (O’Brien technique). Invented by two-time Olympic champion Parry O’Brien in 1951, the glide starts with the thrower facing the back of the circle, then drives backward and rotates 180° in a short, low, linear slide across the circle before planting and releasing. It’s the more classical, teachable technique and still favored by many top throwers for its consistency.

The spin (rotational technique). Pioneered by Soviet coach Viktor Alexeyev (some sources credit American Brian Oldfield’s popularization) in the 1970s, the spin borrows the discus’s turning footwork — the thrower rotates roughly 1.5 times around the circle to build angular momentum before the release. It generates higher entry speed but is technically harder to control and more prone to fouls.

Neither technique is objectively “better” — Ryan Crouser, the current world record holder, throws with the glide, while many other elite men and women use the spin. The choice usually comes down to an athlete’s build, footwork background, and coaching.

How Do You Throw a Shot Put, Step by Step?

Using the glide as the reference technique:

1. Grip. Rest the shot on the base of the fingers (not the palm), balanced against the neck below the jaw, elbow up and out to the side.
2. Start position. Stand at the back of the circle facing away from the sector, weight on the right leg (for a right-handed thrower), left leg lifted.
3. Drive/glide. Push off the right leg in a short, powerful slide across the circle, staying low, while the left leg reaches for the front of the circle.
4. Power position. Land with the right foot near the center and the left foot near the stop board, hips already starting to rotate ahead of the shoulders and throwing arm.
5. Release. Extend the legs and hips first, then the torso, then finally the arm — driving the shot upward and outward at roughly 35-40° above horizontal with the wrist snapping through for backspin.
6. Reverse/recovery. Absorb the remaining momentum by quickly swapping the feet (a “reverse”) so the body doesn’t cross the stop board or exit the front of the circle before the shot lands.

The spin technique replaces steps 2-3 with a discus-style rotation but follows the same sequencing principle after that: legs, hips, torso, arm, in that order — a kinetic chain that generates far more force than the arm alone could produce.

What Are the Shot Put Fouls and Common Misconceptions?

An attempt is ruled a foul (recorded as a scratch, no distance) if any of the following happen:

Foul	What it means
Touching the top of the stop board	The stop board may be pushed against on its inner face, but touching its top surface voids the attempt
Touching the ground outside the circle	Any body part contacting outside the circle rim during the attempt is a foul
Leaving the circle before the shot lands	Athletes must stay inside until the shot has landed in the sector
Exiting from the front half	Athletes must leave from the back half of the circle, after the shot lands, in a controlled manner
Shot lands outside the sector	Even a huge put is a foul if it lands outside the 34.92° lines
Dropping the shot below shoulder height mid-delivery, or throwing overhand	Violates the “put” requirement — this is the rule most casual viewers don’t realize exists

A common misconception is that any step outside the circle is a foul — it’s specifically contact with the ground outside the circle, or the top of the stop board, that’s illegal; brushing the inner face of the stop board with a foot is legal and expected on a hard glide or spin. Another misconception is that gloves are allowed for grip — they are not; only chalk or resin on the hands is permitted.

Who Holds the Shot Put World Records?

Category	Holder	Mark	Year / Venue
Men’s outdoor	Ryan Crouser (USA)	23.56 m	2023, Eugene, USA
Men’s indoor	Ryan Crouser (USA)	22.82 m	2021, Fayetteville, USA
Women’s outdoor	Natalya Lisovskaya (URS)	22.63 m	1987, Moscow, USSR

Crouser is also the only shot putter — man or woman — to win three consecutive Olympic gold medals, doing it at Rio 2016 (22.52 m, then an Olympic record), Tokyo 2020/2021 (23.30 m, a new Olympic record), and Paris 2024 (22.90 m). Lisovskaya’s 1987 mark is track and field’s longest-standing world record still on the books; the closest anyone has come since is Larisa Peleshenko’s 21.46 m in 2000, and no woman has topped 21 m in the 2020s — active throwers like Chase Jackson and Jessica Schilder have been putting in the 20.0-20.6 m range.

Famous Shot Putters Worth Knowing

Beyond Crouser, a handful of names defined the event’s history. Parry O’Brien not only invented the glide technique but won back-to-back Olympic golds in 1952 and 1956 and set 10 world records across his career. Randy Barnes still holds a controversial but ratified men’s mark predating Crouser’s rise. On the women’s side, New Zealand’s Valerie Adams won two Olympic golds (2008, 2012) and four straight world titles using a dominant glide technique, proving the “older” style still wins at the highest level even as spin technique became more common among her rivals. Understanding these names — and the technique each used — is a quick way to see why shot put rewards more than raw strength: leverage, sequencing, and circle management decide medals as much as muscle does.