Lead Uppercut

A vertical punch from the lead hand, travelling from waist height up through the centre of the body to the chin. The lead uppercut is one of the great surprise punches in boxing — most fighters don't see it coming because it doesn't show in peripheral vision when the lead arm is dropped. Roy Jones Jr. landed it as a counter to a jab; Joe Frazier used it inside as part of his bobbing pressure attack. Mechanics: drop the lead knee slightly, rotate the hips up, drive the lead hand from the hip with the palm facing the body, and finish with the fist palm-facing-self at chin height.

Key points

• ▸The punch is a vertical extension, not an arc.
• ▸Drop the level first (bend the knees) so the punch travels up into the chin.
• ▸Palm faces the body throughout — never rotate to palm-down.
• ▸Rear hand glued to the temple.
• ▸Use sparingly off the lead — best as a setup or counter, not a lead.

Common mistakes

• ✗Loading by dropping the hand to the floor — gigantic telegraph.
• ✗Standing tall and "scooping" upward without bending the knees — no power.
• ✗Throwing it from too far away — uppercuts are mid-range punches.
• ✗Leaving the chin exposed to the cross during the windup.

Drills

1. Heavy-bag uppercut bag (or angled bag): 3 rounds, alternating hands.
2. Mitts: catcher calls "6" (lead uppercut) after a slip outside.
3. Mirror: focus on knee-drop and hip-drive without arm muscle.

Related techniques