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High Plank Hand and Leg Raise

From a high plank you float one arm forward and the opposite leg up at the same time, balancing on two support points. It merges the plank's trunk demand with bird-dog coordination — a serious stability step up from either drill alone. Coached by Maddy (NASM-CPT) — these are the exact form cues he gives on every client's first week.

Muscles worked

Abs · rectus abdominis Hip flexors · iliopsoas Obliques Deep core · transverse abdominis

Sets & reps by goal

GoalSets × RepsRest
Strength4 sets × 3-5 lifts per pair with 3-sec holds60-90 sec
Muscle3 sets × 8-10 lifts per pair60 sec
Endurance2 sets × 12-16 alternating lifts45 sec

Level — Beginner

Intermediate-to-advanced — two support points, zero forgiveness; earn it via the single-limb versions.

Proper form — 5 cues

  1. Grip the floor with the supporting hand before anything lifts.
  2. Raise the opposite arm and leg together until both are level with the torso.
  3. Reach long through the fingertips and heel — length beats height every time.
  4. Keep the belt line parallel with the floor as the limbs float.
  5. Hold two seconds, return both points softly, then change the pair.

Breathing: Inhale to set the plank, exhale slowly through the two-second float.

The 3 mistakes Maddy corrects most

Kicking the leg high above hip level. The show-off height comes from twisting the pelvis and arching the back, not from the glute. Fix: Cap the heel at torso height and put the ambition into a longer reach instead.
Weight crashing onto the supporting side. Leaning hard away from the floating limbs shortens the balance challenge the drill exists to create. Fix: Shift only a fraction of your weight before lifting, and keep the supporting elbow soft, not locked.
Rushing the exchange between sides. A hurried switch uses the bounce of the returning limbs to launch the next rep, hiding weak transitions. Fix: Re-establish the full four-point plank for one breath between every rep.

Common questions

How is this different from a regular bird dog?

The base. A bird dog works from hands and knees, where balance is generous; this version starts from a full plank, so losing two of four contact points costs far more stability and the abs, glutes and shoulders must all pay. Think of it as the bird dog's toughest sibling rather than a new pattern.

I tip over every time — where do I regress to?

Split the skill: practise plank leg raises alone, then plank arm raises alone, each until ten slow reps feel boring. Widening the feet also buys stability cheaply. Recombine the limbs only when both halves are quiet, and expect the first joined reps to be short holds rather than long ones.

What is this drill best for in a programme?

It sharpens cross-body coordination and hip-trunk stiffness under low load, which supports running, carrying and heavy compound lifts. Slot it in warm-ups before lower-body or full-body sessions, or pair it with anti-rotation work on light days — it earns its place through quality minutes, not exhaustion.

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