ISO Lunge and ISO Push-Up

The Forum had a question about ISO positions a few weeks back.  Having used them throughout the off-season program I figured I would share the two positions I start with early in the off-season.  I like to use 3 main coaching cues for these ISO positions;

1.  Set-up and execute with great posture.

2.  Aggressive with the force application into the box, floor or bar.

3.  "Pull" yourself into the lunge ISO and Push-up ISO.