Right heel when left uppercut

[quine]

Right heel should be down when throwing left hooks. Should I go down my right heel when I throw a left uppercut, too???

 

[ShadowoftheSun]

So, I don't want to speak for the man when he knows about 10,000 times more about boxing than I personally do, but Sinister's done a video tutorial on the lead uppercut, which you can find here.

 

[AtlSteel]

You could always try this -

 

[ssullivan80]

Right heel should be down when throwing left hooks. Should I go down my right heel when I throw a left uppercut, too???

When "throwing" left hook/UC, not necessarily. At impact through follow through.... Ideally, Yes!