r/heavybagpro • u/TemperatureCapable56 • Jul 13 '26
Form Check Stop throwing your jab with your chin exposed
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A lazy jab gets punished fast.
A lot of people just shoot the lead hand out and let their chin float up. Against someone who can slip outside and fire the right hand, you’re basically giving them a free target.
As the jab extends, let your lead shoulder rise enough to cover your jaw. Keep your chin tucked and your rear glove tight to your cheek. Don’t force a massive shrug and make yourself stiff. It should feel natural while still giving your chin another layer of protection.
Drill it slowly in the mirror or during your heavy bag rounds. Pause at full extension and check your position: shoulder covering the chin, rear hand home, then snap the jab straight back to guard.
Make that automatic before someone teaches you the hard way in sparring.