VARIATIONS

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This plyometric drill exaggerates the knee drive of the running stride to build hip flexor strength, single-leg balance and arm-leg timing. It is a staple warm-up and sprint-mechanics drill for athletes.

HOW TO DO IT

  1. Stand tall with your feet just wider than your hips and knees slightly bent.
  2. Shift onto the balls of your feet and hop just high enough to leave the ground.
  3. Drive one knee up to hip height with a 90-degree bend and toes forward.
  4. Raise the opposite arm in a mock running motion as the knee drives up.
  5. Hop again on the opposite leg, then snap the raised foot down and back under the hip.
  6. Land in unison on both feet, hop again and repeat with the other leg.

COMMON MISTAKES

  • Letting the raised knee drop before the hop, which turns it into a jog.
  • Landing flat-footed instead of on the ball of the foot.
  • Leaning the torso forward or back during the drive.
  • Swinging the arms across the body instead of front to back.
  • Rushing the rhythm and losing the pause at the top of the knee drive.

TIPS

  • Think of the raised knee as the A shape of the drill and hold it at hip height.
  • Snap the raised foot down and back under the hip rather than reaching forward.
  • Keep the arm swing sharp and in opposition to the legs.
  • Stay tall; imagine a string pulling you up from the crown of the head.

SAFETY

  • Avoid if you have acute knee, hip or ankle pain.
  • Build up volume gradually to prevent shin and hip flexor overuse.

DETAILS

Muscles
QuadricepsCalves
Equipment
Bodyweight
Type
Ployometric
Difficulty
Beginner
Tracked as
Reps only

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