..Playa by Nature..
Join Date: Jul 2009
Location: here and there
Total Points: 40,456,841,827,063.18
everyone who has sparred will probably have experienced this
what worked for me in the past was catching them off balance by timing them with a stiff jab...it's the most embarrassing punch they can get hit with
if this doesn't work try getting inside with shorter punches...it should at least be a little demotivating for them