What is Toes-to-bar?

What is Toes-to-bar?

Toes-to-bar is a full-range hanging core exercise and one of the signature gymnastics movements in CrossFit. You start in a dead hang from a pull-up bar with your arms straight, then flex the hips and spine to drive both feet up and forward until your toes make contact with the bar between your hands. One clean rep finishes when the toes touch the bar and you return to a full hang with the shoulders open and arms extended.

The abbreviation T2B is used interchangeably on whiteboards and in competition standards. The movement exists in two forms that look different but share the same finish position. The strict toes-to-bar is performed with no swing: you raise the legs purely with core and hip-flexor strength while the upper body stays still. The kipping toes-to-bar uses a rhythmic swing of the shoulders and hips to generate momentum, letting a trained athlete string together ten, twenty, or more reps in a row.

Strict builds the raw strength and midline control; kipping converts that strength into workout capacity. Because the standard requires both feet to travel from below your hips to above your head and touch a fixed bar, the exercise demands more than abdominal strength alone. You need grip endurance to stay on the bar, lat strength to control the swing, hip-flexor strength to close the angle between torso and thighs, and enough hamstring and shoulder mobility to reach the bar with relatively straight legs. That combination is why T2B is a genuine skill, not just a harder sit-up, and why most people need weeks of progressions before their first rep.

How it works

Mechanically, a toes-to-bar is closed-chain hip and trunk flexion performed against gravity while your hands are the fixed point instead of your feet. Hanging from the bar, your bodyweight creates a long lever from the shoulders down; to lift the feet to the bar you must flex the hip joint through a large range and simultaneously flex the lumbar spine to bring the pelvis toward the ribs.

The iliopsoas, made of the psoas major and iliacus, is the primary hip flexor that drives the thighs up toward the chest, especially past 90 degrees of hip flexion. The rectus abdominis and the obliques flex the trunk and posteriorly tilt the pelvis, which is what actually lifts the toes the final distance to the bar rather than leaving them stalled at hip height.

The latissimus dorsi plays a role most beginners overlook: in the kipping version, the lats extend the shoulder to press down on the bar and drive the hips up, and in both versions they stabilize the torso against the swing. Grip and forearm flexors work isometrically the entire time to keep you attached to the bar, which is often the first thing to fail in a long set.

In the kipping version you alternate two shapes: a hollow position (ribs down, pelvis tucked, body curved like a banana front) and an arch or superman position (chest open, hips extended). Swinging between hollow and arch stores and releases elastic energy through the shoulders and lats, so the hip flexors and abs only have to add the final snap that carries the feet to the bar.

This is why kipping lets you do far more reps than strict: the swing does part of the work. The tradeoff is that kipping loads the shoulders and lumbar spine ballistically, so a base of strict strength and a controlled hollow position matter before you add speed.

How to apply it

• Build a strong active hang and grip: Every rep starts and ends hanging from the bar, so grip endurance is the foundation. Hang for 30 to 45 seconds at a time with shoulders active, and hook the thumb under the bar rather than over it to keep the lats engaged and hold your grip longer through a set.
• Master the hanging knee raise first: The first real progression is raising bent knees to hip height, then to chest height, with control and no swing. This teaches posterior pelvic tilt and hip flexion under load. Train it for 3 sets of 8 to 12 strict reps before chasing straight-leg range.
• Progress to knees-to-elbows, then straight legs: Knees-to-elbows raises the bent-knee target higher and closes more hip angle, bridging the gap to toes-to-bar. From there, work strict leg raises with progressively straighter legs, since the straighter the leg the longer the lever and the harder the rep.
• Learn the kip: hollow to arch: Practice swinging between a hollow (ribs down, pelvis tucked) and an arch (chest open, hips extended) while hanging, keeping arms straight. This rhythm generates the momentum that carries the feet up. Groove the empty swing before you try to touch the bar.
• Bring the bar to your toes, not toes to bar: A key cue is to pull down on the bar with the lats and drive the hips up so the bar comes to meet your feet, rather than only kicking the feet upward. This flattens the arc, uses the strong lats, and stops the hips from swinging uselessly forward.
• Cycle reps by riding the return swing: For unbroken sets, let the feet drop and push back into the arch to reload the next rep, timing the kip so momentum carries you rather than fighting a dead hang each rep. Keep the head neutral and eyes on the bar to shorten the range you must cover.

Types

Worked example

A four-step progression that takes a beginner from a hanging knee raise to a full toes-to-bar. Each step is owned for strict, controlled reps before moving on, because rushing to the swing before the strength is there is the usual reason first reps never come.

Most athletes get their first toes-to-bar within two to four weeks of consistent practice in this order, and reach ten-plus unbroken reps in roughly six to eight weeks. Grip usually limits early sets, so stop before your hands fail rather than grinding sloppy reps.

Strict vs kipping toes-to-bar

Strict and kipping are not rivals but a sequence. Build strict strength first so the midline and shoulders can absorb the swing, then layer kipping on top to turn that strength into workout capacity. Athletes who skip strict tend to plateau and strain the low back.

By goal

• CrossFit and competition: Train kipping T2B for volume and pacing, practicing unbroken sets and quick singles under fatigue. But keep strict leg raises and knees-to-elbows in your accessory work weekly, since a strong strict base is what keeps big kipping sets efficient and safe.
• Core strength and hypertrophy: Favor strict toes-to-bar and slow hanging leg raises in the 8 to 12 rep range with a controlled eccentric. The long-lever hang loads the rectus abdominis and hip flexors hard through a full range, building both strength and size in the midline.
• Beginners and injury prevention: Start with the dead hang and hanging knee raise, and do not add the kip until you own strict knees-to-elbows. Build grip endurance first. Anyone with shoulder or low-back issues should keep to strict, low-range work and clear ballistic kipping with a coach or clinician.

Common misconceptions

• "Toes-to-bar is just a harder sit-up." It is a full hanging exercise that also demands grip endurance, lat strength, and shoulder and hamstring mobility, not just abdominal strength. The hands are the fixed point instead of the feet, so you fight a long lever and gravity through a much larger range than any floor crunch.
• "Kipping toes-to-bar is cheating." Kipping is a distinct skill, not a shortcut. It uses a trained hollow-to-arch swing to build work capacity and is the standard Rx version in CrossFit workouts. Strict builds base strength; kipping converts it into volume. Both are legitimate, and elite athletes train both.
• "You lift your toes up to the bar." The stronger cue is to bring the bar to your toes by pulling down on it with the lats and driving the hips up. Thinking only toes-up makes the hips swing forward and the feet stall short. Pulling the bar toward you flattens the arc and uses the powerful back muscles.
• "You need to keep your legs perfectly straight." The movement standard is only that the toes touch the bar, and many athletes reach it with a slight knee bend, especially when kipping fast. Straighter legs make a longer, harder lever. Bending the knees a little to hit the target under fatigue is fully legitimate.

Related terms

Toes-to-bar FAQ

What is a toes-to-bar in CrossFit?

A toes-to-bar, or T2B, is a hanging gymnastics exercise where you hang from a pull-up bar and lift both feet up to touch the bar between your hands, then lower back to a full hang. It trains the core, hip flexors, lats, and grip, and appears often in CrossFit workouts and competitions.

What muscles do toes-to-bar work?

Toes-to-bar work the rectus abdominis and obliques to flex the trunk, the iliopsoas hip flexors to raise the thighs, and the latissimus dorsi to control the swing and drive the hips. The forearm and grip muscles work isometrically the whole time to keep you hanging on the bar.

What is the difference between strict and kipping toes-to-bar?

Strict toes-to-bar uses no swing and raises the legs with pure core and hip-flexor strength, so reps are slow and few. Kipping toes-to-bar uses a rhythmic hollow-to-arch swing to build momentum, letting you string together many fast reps. Strict builds the base; kipping builds workout capacity.

How do I get my first toes-to-bar?

Build grip with dead hangs, then master strict hanging knee raises, knees-to-elbows, and straight-leg raises in that order. Once you own those, learn the hollow-to-arch kipping swing and cue bringing the bar to your toes. Most people get their first rep within two to four weeks of consistent practice.

Why can't I get my toes to the bar?

The usual limiters are weak hip flexors and core, poor grip endurance, tight hamstrings, or an inefficient swing where the hips move forward instead of up. Straighten legs gradually, strengthen strict knee raises, improve hamstring mobility, and cue pulling the bar down with the lats to close the gap.

Are toes-to-bar bad for your back?

Toes-to-bar are safe when you build a strict strength base and keep a controlled hollow position, but ballistic kipping before you have that base can strain the lumbar spine. Progress gradually, keep the ribs down, and anyone with existing back issues should stay strict and low-range until cleared.

How many toes-to-bar should I be able to do?

There is no fixed standard, but a common benchmark is one strict rep as a starting point and ten or more unbroken kipping reps for a competent CrossFit athlete. With focused practice, most people reach ten-plus unbroken kipping reps within roughly six to eight weeks.

What are the best toes-to-bar progressions?

The standard progression is dead hang, then hanging knee raise, then knees-to-elbows, then straight-leg hanging leg raise, and finally kipping toes-to-bar. Each step trains the same hip flexion and core control through a progressively longer lever and higher target before you add the swing.

Should my legs be straight for toes-to-bar?

The only real standard is that your toes touch the bar, so a slight knee bend is allowed and common, especially under fatigue or when kipping fast. Straighter legs make a longer, harder lever, so bending the knees a little to hit the bar is a legitimate way to keep reps moving.

How do I stop my grip failing during toes-to-bar?

Grip is the first thing to fail in long sets. Build it with 30 to 45 second dead hangs, hook the thumb under the bar rather than over it, and break sets before your hands give out rather than grinding sloppy reps. Chalk and gymnastics grips also help you stay on the bar longer.

References

1. Toes-to-Bar Made Simple: The Ultimate Guide to Mastering This Key CrossFit Skill. CrossFit.com Essentials, 2024
2. Toes to Bar: Kipping vs Strict. BarBend, 2023
3. Anatomy, Bony Pelvis and Lower Limb, Iliopsoas Muscle. StatPearls, NCBI Bookshelf
4. Anatomy, Abdomen and Pelvis: Anterolateral Abdominal Wall. StatPearls, NCBI Bookshelf
5. Anatomy, Back, Latissimus Dorsi. StatPearls, NCBI Bookshelf
6. 9 Steps For Improving Your Toes To Bar. BarBend, 2023