Vault Training Videos
The following are some videos I have found that may be helpful to you in learning concepts, progressions and drills for teaching basic vault skills. I will be updating and breaking these and other videos down into components, so check back often.
Front Handspring Progression
This is a progression of skills leading up to a front handspring on a mat.
These are some excellent drills for basic springboard skills.
These are conditioning drills and ideas for vault