Backhand chop technique from former Australian Olympic coach, Alois Rosario, and Jeff Plumb, a member of Australia's 2000 Olympic Table Tennis team.

Table Tennis Coaching and DVD's from PingSkills.com

In this video, they also discuss using long pips(pimples) for chopping. While I'm not particularly a fan of long pips, since most of us aren't headed towards world class level, it's a viable option and players can get to a decent level with the advantage long pips provides in nullifying the effect of heavy spin.

Lobbing against smash technique from former Australian Olympic coach, Alois Rosario, and Jeff Plumb, a member of Australia's 2000 Olympic Table Tennis team.

Table Tennis Coaching and DVD's from PingSkills.com