Legal Blocking Technique? (NFHS)

[UmpJM]

Gentlemen,

I was reviewing video from our game this past weekend, and I would appreciate your comments on the video of the three plays linked below.

This is 7th/8th grade youth football, competitive league with players segregated by weight (this level is players from 125 lbs. to 107 lbs.), with NFHS playing rules for blocking.

On each of the three plays in the video I am interested in the legality of the blocking against the Right Defensive Tackle (#65 in the Orange jersey), especially in regards to the Left Offensive end (#34 in the Black jersey).

http://home.comcast.net/~jmvideos/AntBlocking.wmv

The file containing the video is about 3.5MB in size, so it is probably best viewed using a broadband internet connection.

Thanks in advance for your feedback.

JM