The Side Kick: Power, Grace, and Core Control

Emily the Physio
Mar 2
5 min read

Looking for a Pilates move that makes you feel strong, sculpted, and just a little bit sassy? Enter the Side Kick—a full-body exercise disguised as a leg movement. Don’t let its flowing elegance fool you; the Side Kick is a powerhouse when it comes to building strength, stability, and balance. It targets your legs, glutes, and core, all while improving hip mobility and challenging your coordination.

Whether you’re dreaming of stronger legs, better posture, or a leaner, more connected body, the Side Kick delivers. It’s one of those classic Pilates exercises that’s equal parts functional and fun—a move that reminds you just how much your body can do.

So let’s explore the beauty of the Side Kick: the muscles it fires up, tips to perfect your form, and why this move deserves a starring role in your Pilates practice.

The Move: What Is the Side Kick?

The Side Kick might look like a leg exercise, but it’s really a masterclass in stability and control. Lying on your side, you lift and swing one leg forward and back with precision, all while keeping your torso as still and steady as possible. It’s a beautiful mix of movement and control, strength and grace.

Joseph Pilates loved moves that forced you to engage the entire body, and the Side Kick delivers exactly that. You’ll fire up your glutes, thighs, core, and hips, all while building body awareness and control. Plus, it’s fantastic for improving mobility in the hips—an area that tends to get stiff with too much sitting.

Muscles at Work in the Side Kick

This move may look focused on the legs, but the whole body is involved to keep you steady and strong:

Gluteus Maximus, Medius, and Minimus: These muscles are your powerhouses for lifting, controlling, and swinging the leg.
Hip Flexors: These fire up as you kick the leg forward, helping to open up and strengthen the front of the hips.
Hamstrings: They work hard when the leg moves back, countering the hip flexors for balance and control.
Adductors (Inner Thighs): These stabilise the legs and help keep the movement smooth.
Obliques and Transverse Abdominis (Deep Core): These muscles keep your torso steady as your leg moves—this is where your core earns its keep!
Shoulder Stabilisers: Supporting yourself on your forearm or hand requires your shoulders to stay engaged and strong.

The Side Kick is a multi-tasking marvel, delivering strength, stability, and mobility in one elegant move.

How to Perform the Side Kick

Mastering the Side Kick is all about combining fluid movement with control. Here’s how to perfect it step by step:

Start on Your Side: Lie down on your mat with your body in one straight line. Prop yourself up on your forearm (elbow under shoulder) or lie all the way down with your head resting on your arm—choose whichever feels best for you.
Align Your Body: Stack your hips and shoulders on top of each other, and engage your core to keep your spine neutral. Imagine a straight line running from your head to your toes.
Lift Your Top Leg: Hover your top leg at hip height, keeping it straight and strong. Flex your foot to activate the muscles in the back of the leg.
Kick Forward: Inhale as you swing your leg forward in a controlled motion, keeping it parallel to the floor. Add a little pulse at the front.
Swing Back: Exhale as you sweep your leg back behind you, pointing your toes to lengthen the leg. Keep your torso still and stable as you move.
Repeat and Switch Sides: Move with precision and control, then switch sides to work both legs evenly.

Top Tips to Perfect Your Side Kick

The Side Kick is all about control, not speed. Here are some tips to make your form chef’s kiss perfect:

Stay Still Through the Torso: Your torso should remain rock steady as your leg moves. Imagine balancing a cup of tea on your ribs—no spills allowed!
Move From the Hip: Focus on moving the leg from the hip joint, not the knee or ankle. This will maximise the stretch and engagement.
Keep the Range Controlled: Don’t swing your leg so far that you lose form. Small, controlled movements are more effective than big, wobbly kicks.
Engage Your Core: Use your abs to stabilise your body. Think of pulling your belly button gently toward your spine.
Flex and Point With Purpose: Flex your foot as you kick forward for strength, and point as you sweep back to elongate the leg.

Common Mistakes to Avoid

Even the most seasoned Pilates fans can stumble on a few classic Side Kick errors:

Letting the Torso Wobble: If your torso moves with the leg, you’re missing out on the core work. Keep your upper body still and strong.
Collapsing Through the Hips: Keep your hips stacked and aligned—don’t let them roll forward or back.
Over-Swinging the Leg: Focus on control rather than height or speed.
Neglecting Your Breath: Use your breath to power the movement—inhale forward, exhale back.

Why the Side Kick Is So Good for You

The Side Kick isn’t just a Pilates staple—it’s a movement that helps your body move better in real life. Here’s why it’s so good for you:

Strengthens the Hips and Glutes: Say hello to stronger, sculpted legs and glutes that support your lower back and pelvis.
Improves Hip Mobility: Tight hips? The Side Kick helps open and stretch the hip joint, reducing stiffness and improving range of motion.
Enhances Core Stability: Your obliques and deep core muscles work overtime to keep your body steady—great for building core strength.
Promotes Functional Movement: Kicking, swinging, and stabilising? These are movements your body uses every day. The Side Kick trains your body to move with ease and control.
Adds Energy to Your Practice: The fluid, sweeping movement of the Side Kick feels energising and dynamic—like a breath of fresh air for your body.

Fun Facts About the Side Kick

It’s Not Just for Pilates: The Side Kick’s benefits extend to other activities, from walking and running to dancing and yoga.
Glute Power: This move activates the glute medius—the muscle responsible for keeping your pelvis steady during movement.
Core Secret Weapon: Though it’s a leg exercise on the surface, the Side Kick is one of the best sneaky ab workouts in Pilates.
A Favourite of Dancers: Many ballet and contemporary dancers use variations of the Side Kick to build stability, strength, and grace.

Kick Up Your Practice With the Side Kick

The Side Kick might look elegant and graceful, but behind the scenes, it’s a true test of strength, control, and precision. It fires up your glutes, strengthens your core, and improves your posture, all while making you feel more agile, energised, and strong.

Whether you’re new to Pilates or a seasoned pro, this move is one that keeps giving—helping you build strength, unlock mobility, and move with confidence.

So, next time you’re on the mat, embrace the challenge of the Side Kick. Move with intention, breathe with control, and enjoy the feeling of power and grace in every sweep.

Ready to kick up your Pilates practice? Join us in class and let’s strengthen and stretch together!