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The Criss Cross Leg Raises belongs to the isometric family of movements and targets the abs with bodyweight. Because the primary movers flex the spine and brace the trunk, the payoff shows up in trunk stability and force transfer. What separates this variation from other abs work is that it is emphasising a cross-body path — a detail that changes which fibres take the load and how much stability the movement demands. The 'Criss Cross Leg Raises' designation is not cosmetic — it tells you the specific setup and line of pull that separates this from its close relatives. Support comes from the hip flexors and transverse abdominis; the hip flexors in particular help draw the thigh toward the torso, which is why fatigue there often shows up before the abs is fully worked. Training this with bodyweight needs no equipment at all and can be done virtually anywhere, though it is harder to load progressively once you outgrow it. Most lifters place the Criss Cross Leg Raises in the early portion of a abs session. The pattern is accessible enough to learn in a single session, which makes it a sound entry point before progressing to heavier or more complex variations.
The Criss Cross Leg Raises is primarily a abdominals exercise, but it is never only the abdominals doing the work.
The general rule for the Criss Cross Leg Raises is simple: breathe shallowly and continuously — never hold your breath through the hold. Keep the breath flowing continuously — there is no need to hold pressure in this pattern. If your breathing falls apart, it is usually the first sign the set has gone past useful.
Reduce the load and perform the Criss Cross Leg Raises for higher repetitions, focusing entirely on position rather than weight. Treat the Criss Cross Leg Raises as skill practice at this stage — the abs adapts plenty from clean reps.
Add a one- to two-second pause at the hardest position of each repetition. Alternate harder and easier Criss Cross Leg Raises sessions rather than pushing every one.
Work closer to genuine failure on the final set, keeping one or two reps in reserve on the rest. Small, tracked increases on the Criss Cross Leg Raises beat occasional maximal efforts.
The Criss Cross Leg Raises suits most healthy trainees, but it is not appropriate for everyone.
This is general educational information, not medical advice. If you are managing an injury or medical condition, check with a qualified professional before adding this exercise to your programme.
It primarily trains the abdominals, with the hip flexors and transverse abdominis assisting. The pattern is classified as isometric, so the the target muscle plus every stabiliser around the joint share the workload.
Yes. It is rated beginner-level, and the pattern can usually be learned in a single session with light resistance.
A practical starting point is 3 sets of 6-8, resting 2-3 min between sets, roughly 2x per week. Adjust from there based on how you recover.
You need bodyweight. This needs no equipment at all and can be done virtually anywhere, though it is harder to load progressively once you outgrow it.
As a general rule, breathe shallowly and continuously — never hold your breath through the hold. Avoid holding your breath for the entire set.
Breath-holding, which spikes blood pressure. The simplest correction is to maintain even, continuous tension rather than letting the position sag.
Good substitutes that train the same abs pattern include Abdominal Crunches Machine, Barbell Situp, and 45 Degree Side Bend. Pick whichever matches the equipment you have available.
About 2x per week suits most people. Recovery, not frequency, is what limits progress.
Within abs training, the Criss Cross Leg Raises is the bodyweight variation to reach for when you want a isometric pattern you can repeat consistently.
The core is far more than a visible six-pack. It is a coordinated group of muscles that includes the rectus abdominis — the long muscle that creates the six-pack appearance and flexes the spine — the internal and external obliques on the sides that rotate and bend the torso, and the deep transverse abdominis that wraps around the midsection like a belt to stabilise the spine and protect the lower back.
Effective core training works all of these functions rather than relying on endless crunches. Flexion exercises such as crunches, sit-ups, and hanging leg raises target the rectus abdominis and are excellent for building visible abdominal muscle. Rotational and anti-rotation work such as Russian twists and cable woodchops develops the obliques and the ability to resist twisting forces. Bracing and isometric holds like the plank and its variations train the deep stabilisers that give you a strong, protected midsection during heavy lifts and everyday movement.
Because the core is involved in stabilising almost every compound lift, it already gets significant indirect work from squats, deadlifts, and overhead presses. Direct ab training a few times per week, with a mix of weighted flexion work in the 8 to 15 range and longer isometric holds, is enough for most people to build a strong, defined midsection. Adding resistance to ab exercises over time is just as important as it is for any other muscle.
The most important thing to understand about abs is that visibility is primarily a function of body-fat level, not the number of crunches you do. You can build thick, strong abdominal muscles, but they will only show when body fat is low enough, which is achieved through nutrition and overall training rather than spot reduction. There is no exercise that burns fat from the stomach specifically. Focus ab training on building and strengthening the muscles, and rely on a sensible diet and full-body activity to reveal them.
A strong core improves posture, protects the lower back, transfers force between the upper and lower body, and underpins performance in virtually every sport and lift. Train it deliberately using the popular core exercises below.