Side Kick Circles — Larger Arc: A Complete Guide
Quick Intro
Side Kick Circles — Larger Arc is a mat Pilates exercise performed lying on one side, sweeping the top leg through a significantly wider circle than Side Kick — Small Circles uses, reaching closer to the full range of hip motion. Widening the circle considerably, so the hip stabilizers have to work through a much longer arc, is what makes this harder than the standard small-circle version.
Equipment Needed
No equipment is required. A Yoga Mat underneath is a reasonable way to cushion the hip and shoulder against a hard floor.
Why It Matters
Sweeping through a wide circle needs hip range, and keeping the pelvis motionless while the leg travels that much farther demands considerably sharper control than a small circle does. A smaller glute muscle at the side of the hip (gluteus medius) drives the leg through the wider circular path, and the deep hip flexor (hip flexors, iliopsoas) helps guide the leg through the forward portion of the larger arc. The inner thigh muscles (adductors) control the leg through the backward portion, and a deep core muscle that wraps around the torso like a corset (transverse abdominis) works harder to keep the pelvis from rocking through the bigger sweep.
When to Do It
Side Kick Circles — Larger Arc works well in the side-lying leg-work portion of a Pilates mat session, usually attempted once the small-circle version already feels controlled. Two to three sessions a week is a reasonable pace for building toward this wider range.
A current hip issue is worth discussing with a professional before adding this exercise, since a wider circle places a longer, more repeated demand on the joint.
Getting Ready
Practicing the small-circle version for a few reps refreshes the pelvis-stabilizing pattern before the circle is widened. A single slow, wide circle, watching for any hip rocking, previews the range the full set will use.
Step-by-Step Instructions
1. The setup. Come to lying on one side, the lower leg softened at the knee and the upper leg straight and lined up with the hip.
2. The wide circle. Sweep the top leg through a large circular path, reaching well beyond the small-circle range.
3. The check. Confirm the pelvis stays still and level as the leg travels through the wider arc.
4. The switch. Reverse the direction of the circle after completing a set, then repeat on the other side.
How Many, How Often
Side Kick Circles — Larger Arc is dosed by reps, with each full circle counting as one.
| Level | Where you’re at | What to do |
|---|---|---|
| Beginner | New to keeping the pelvis still through a wide circle | 2 sets of 6 to 8 circles per side, with a slightly smaller arc |
| Intermediate | The pelvis stays level through a fuller wide circle | 2 to 3 sets of 8 to 10 circles per side |
| Advanced | Comfortable with a full-range circle and a motionless pelvis | 3 sets of 10 to 12 circles per side |
The pelvis staying motionless through the whole circle matters more here than how wide the circle gets, since a rocking hip is the clearest sign the circle has grown past what the stabilizers can currently control.
Modifications and Variations
Two easier circles come first.
As an easier version, Side Kick — Small Circles keeps the circle tight and small, making it considerably easier to keep the pelvis anchored while the pattern is being learned.
As a further easier step beyond that, Side Kick Circles — Smaller Arc shrinks the circle even further, reducing the demand on the hip stabilizers even more.
Common Mistakes to Avoid
Letting the hip rock to reach a bigger circle. Allowing the pelvis to tilt or lift as the leg sweeps through the wider path makes the circle look larger without training the outer hip. The pelvis should stay level no matter how wide the circle grows.
Losing the circular shape and drifting into an oval or a swing. Letting the path flatten into a back-and-forth swing defeats the purpose of the wider range. Keeping the shape circular, even if that means a smaller circle, protects the quality of the exercise.
Speeding up the circle to cover a lack of control. Rushing through the wider path tends to happen once the bigger range starts to feel destabilizing. A slower, more controlled circle trains the hip stabilizers more than a fast one that skips the control.
After Your Set
Lying on the back and drawing one knee across the body, holding it gently in place, opens the outer hip after a set of wider circular sweeps. A standing calf and ankle shake-out finishes settling the leg that traced the wider path.
Going Deeper
This exercise usually works well as a test of whether the outer hip and deep core can control a wider path while the pelvis stays still, since the tighter range of the small-circle version makes that stillness considerably easier to hold. The hip tends to start rocking to make a stalled circle look like it’s still growing. Keeping the pelvis still, even if that means the circle stays a bit smaller for a while, builds hip strength faster than trading form for the appearance of range.
Someone comfortable with the small-circle version typically manages a moderately wider circle within a few sessions, then works toward the full range with a motionless pelvis over two to three weeks.
How to Know You’re Improving
- A pelvis that stays level and still through the whole wide circle
- A circle that keeps its round shape without flattening into a swing
- A pace that stays deliberate through the wider range, never rushed
- A circle size that grows while the pelvis stays motionless
A pelvis that never rocks to help the circle grow matters more than how wide the circle eventually gets.
Muscles Worked
- Gluteus Medius (a smaller glute muscle at the side of the hip, driving the leg through the wider circular path)
- Iliopsoas (the deep hip flexor, helping guide the leg through the forward portion of the larger arc)
- Adductors (the inner thigh muscles, controlling the leg through the backward portion)
- Transverse Abdominis (a deep core muscle that wraps around the torso like a corset, working harder to keep the pelvis from rocking through the bigger sweep)
FAQ
Why widen the circle? A wider circle asks the hip stabilizers to control a considerably longer path, which builds strength and control that a tight, small circle doesn’t fully demand.
When is it time to try this larger arc? When the small-circle version feels effortless, with the pelvis staying still through every rep, start widening the circle.
Is some outer hip fatigue after this exercise normal? Yes, fatigue through the outer hip after several circles per side is expected. A hip pain that pinpoints to one exact spot, distinct from a general tired ache, is worth mentioning to a doctor or physical therapist.
Is a slightly larger circle acceptable on the way to the full range? Yes, a moderately wider circle is a reasonable way to build the control this version depends on before reaching for the largest comfortable range.
How often should the larger arc be practiced? Two to three times a week, once the small-circle version feels controlled, is enough repetition to build toward this wider range.
Related to Side Kick — Small Circles as the easier version with a tight circle, with Side Kick Circles — Smaller Arc easier again.