Reverse Pendulum serve

I also use this serve very often. i can do the pure backspin variation but it is very difficult to keep low, therefore i refrain from using it. I just stick to side-backspin and side-topspin.

I'm a lefty and use at least 50% reverse pendulum - see the schlager training video for ideas for generating more underspin (as opposed to sidespin) - in short, turn your wrist clockwise (like turning a screw) as you are executing to come more horizontally under the ball.  Also, study the counter-clockwise corkscrew variation, it is purely a matter of timing between underspin, underspin-sidespin, and corkspin.  Personally, I find sidespin easier than underspin this way - underspin and corkspin easier with a regular pendulum serve.  But best to practice and master all variations.  See the schlager video also for a feigned reverse, last millisecond pendulum corkspin serve, advanced!!! 

I use this on like 75% of my serves, I'm also a lefty so when I do it people call it the "Timo boll serve" haha and almost 90% of the time when I use it , it flys off the table. Look at the michael maze training video. I don't know how to explain to do the  pure underspin but to say the wrist action is like throwing a frisbee, but just keep your elbow high so it doesnt hit the net.

That is actually really bad on my part, because I am almost expectinng to win  the point by just serving and when it DOES come back I don't expect it, so I try to mix up all the serves or train my mind to think it will always come back.

1300-1550 players.