Heavy Bag - Lead Uppercut

Setup

Close range to the bag, knees bent slightly more than standard stance.

Execution

1. 1Drop the lead hand slightly and bend the knees to load
2. 2Drive upward through the legs and hips, rotating the lead shoulder
3. 3Punch upward in a short, tight arc, striking with the knuckles vertically
4. 4Keep the rear hand up throughout to protect against counters
5. 5Return to guard quickly after impact

Key cues

• Power comes from the legs driving up, not the arm swinging up
• Keep it short and tight — no big wind-up
• Turn the shoulder into the punch
• Chin stays tucked, don't lean the head back
• Rear hand never leaves the cheek

Common faults

• Winding up (dropping the hand too low, telegraphing)
• Using only the arm instead of leg drive
• Leaning the head back, exposing the chin
• Throwing from too far away (uppercuts are a close-range punch)
• Dropping the guard hand

Tweaks

• Combine with a rear uppercut for a double uppercut combo
• Add a hook after the uppercut (uppercut-hook combo)
• Practice at the body as well as the head

Muscles

Notes

Uppercuts are underused by beginners because the bag doesn't give feedback the way a partner's guard does — focus on driving through an imaginary chin level.

Sources

• BUILD NEW MUSCLE | Heavy Bag Combination Drills | AVOID These Mistakes (Ft. Fight Tips)
• 10 Heavy Bag Boxing Drills for Beginners to Professional

Attribution: Precision Striking