Resistance Band Side Plank

How to do the Resistance Band Side Plank

1. 1Loop a resistance band around both thighs just above the knees (or around your ankles for greater challenge) and lie on your side on an exercise mat.
2. 2Stack your feet on top of each other and prop yourself up on your bottom forearm, with your elbow directly beneath your shoulder.
3. 3Brace your core, squeeze your glutes, and lift your hips off the mat until your body forms a straight line from head to heel.
4. 4Press your bottom hip upward and outward slightly to engage the gluteus medius, keeping your top hip stacked directly over your bottom hip.
5. 5Without rotating your torso, press your top thigh outward against the band to create tension — this activates the gluteus medius and tensor fasciae latae.
6. 6Keep your neck neutral, your gaze forward, and breathe steadily throughout the hold.
7. 7Hold the position for the target duration (20–45 seconds for beginners, up to 60 seconds as you progress), then lower your hips with control.
8. 8Repeat on the opposite side for equal time.

Form tips

• Drive your bottom elbow into the mat to keep your shoulder stable and prevent it from sinking under load.
• Think of pushing the floor away with your bottom foot to maintain hip height and avoid sagging through the waist.
• Keep tension on the band by actively pressing your top knee outward — do not let the band collapse your legs inward.
• If your form breaks before the target time is up, rest briefly and resume rather than grinding through with poor alignment.
• Progress to a straight-arm side plank or add hip dips once you can hold proper form for 60 seconds consistently.

Common mistakes

• Letting the hips sag toward the floor, which reduces oblique and glute engagement and places strain on the lower back.
• Rotating the torso forward or backward, which shifts the load away from the lateral stabilizers and defeats the purpose of the exercise.
• Placing the elbow too far from the shoulder, which creates a lever that overloads the joint and destabilizes the position.
• Holding the breath, which increases intra-abdominal pressure unevenly and makes the hold harder to sustain with control.
• Ignoring the band tension by letting the thighs collapse inward, which eliminates the added gluteus medius stimulus the band is intended to provide.

Frequently asked questions