The QBs all use Joe Montana’s exact footwork when they drop back from center.

Grant will update this frequently with information and analysis from Oracle Arena.

House, 72, is a former Major League pitcher who currently runs a quarterback academy in Huntington Beach called 3DQB. He is famous for refining quarterbacks’ passing mechanics, and has worked with some of the best quarterbacks in the world.

Check Grant’s Periscope report from Day 2 of 49ers minicamp.

Check out the video Grant took at Day 2 of 49ers minicamp.

Marquise Goodwin is a man of many interests.When it’s football season, he plays football. When it’s not football season, he prefers track and field.

Check out Grant’s Periscope report from Day 1 of minicamp.

Check out the video Grant took from Day of 49ers minicamp.

Check out Grant’s video breakdown of the 49ers’ new defensive alignment.

This is the live blog from Game 4 of the NBA Finals.

The four-time All-Pro was a key part of a defense that went to three straight NFC title games and one Super Bowl.

Check out Grant’s Periscope report from Week 3 of OTAs.

Check out the video Grant took from Week 3 of 49ers OTAs.

Is the dynasty coming to an end?

49ers Defensive Coordinator Robert Saleh believes the team’s new and improved pass rush will force quarterbacks to rush in the pocket and throw the ball quicker than they’d like to.

Check out the video Grant took from Week 2 of 49ers OTAs.

Here’s who stood out during Week 2 of 49ers OTAs.

Week 1 of OTAs was a bust for the 49ers. Now, they have a chance to atone for their mistakes.

“If you get players hurt during OTAs, you’re a dumbs—.” — Al Davis

Not a great start to the offseason for the 49ers.