Intermediate

Roundhouse Kick Drill

The roundhouse is the signature power kick of Muay Thai and kickboxing, generated by pivoting the standing foot and whipping the hips around so the shin travels in a horizontal arc. The obliques and glutes drive the rotation while the adductors and hip pull the leg through, making it a whole-body rotational effort. Drilled in rounds it builds hip power, rotational conditioning, and balance.

Equipment
Body Weight
Body part
Abs, Thighs
Type
Cardio, Functional
Muscles worked
Target
Abdominal External Oblique, Gluteus Maximus
Secondary
Adductor Longus, Adductor Magnus, Rectus Femoris
Tertiary
Vastus Lateralis, Erector Spinae, Gluteus Medius

How to do it

  1. 1

    Begin in a fighting stance with your weight balanced and hands up.

  2. 2

    Step the lead foot slightly out and start turning the standing foot outward.

  3. 3

    Pivot hard on the ball of the standing foot and swing the hips around.

  4. 4

    Let the kicking leg follow the hip turn so the shin arcs into the target at mid height.

  5. 5

    Turn the standing heel toward the target so the hips open fully.

  6. 6

    Swing the leg back to stance under control and repeat, alternating sides.

Tips

  • Turn the hip over completely; the power comes from rotation, not from kicking with the leg alone.
  • Pivot the standing foot fully so the knee is not forced to twist.
  • Keep the guard up and the chin down; do not drop the hands as you turn.

Variations

Common mistakes

  • Air kicks get thrown with the same commitment as bag kicks, and with nothing to stop the shin the hamstring has to catch the whole leg; keep a share of your reps at three-quarter effort.
  • The knee snaps into a hard lock at the end of the arc because no target absorbs it, and that is how the back of the knee gets sore over a long round.
  • Skipping the small step out with the lead foot leaves the kick crossing your own centerline, so the hip jams halfway around and the shin arrives at an angle.
  • The kicking leg drops straight down to the floor after the arc instead of swinging back, and you finish square, flat-footed and out of your stance.
  • Once the round passes the first minute the kicks quietly slide from rib height to thigh height; pick the height you are drilling and end the round when you cannot hold it.

Frequently asked

How many roundhouse kicks should you drill in one session when you are new to the exercise?
Work in sets before you work in rounds: 10 kicks per leg, four or five sets, with enough rest that the pivot stays sharp. Once that feels smooth, move to three rounds of two minutes alternating legs with a minute between. Two or three sessions a week is plenty, since the drill loads the standing ankle and the hip harder than it feels at the time. Count a rep as lost if you have to hop to recover, and add speed only when the standing foot turns all the way through on every kick.
How do I scale the roundhouse kick drill up or down?
To scale it down, kick at hip height, rest a hand on a wall or chair back, and break the kick into three counts: step out, pivot, swing. To scale it up, kick a heavy bag or a partner's pad so the shin meets resistance, throw two kicks off the same leg before the foot returns to the floor, or work one leg for a whole round. Bag work is the real jump in difficulty, and shins take weeks to get used to it, so add those rounds gradually rather than all at once.
Is the roundhouse kick drill worth doing if I am not training to fight?
Yes, as conditioning. It trains rotation through the hips and trunk, single-leg balance, and hip mobility in a pattern almost nothing else in a gym covers, and rounds of it will move your heart rate. What it will not do is build strength, since the only load is your own leg. Give it a miss while a hip, knee or hamstring is sore, because the whipping stop at the end of each kick is exactly what an irritated hamstring dislikes, and leave bare shins off a heavy bag until you have built up to it.

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