Tom Brady thanks Alex Guerrero, looks ahead to championship No. 7 in latest Instagram post

It was well-documented how Tom Brady battled through a knee injury during the second half of the year and got close to 100 percent for the playoffs.

One of the biggest reasons why was Brady's personal trainer Alex Guerrero.

In an Instagram post Wednesday, Brady thanked him for his work, while also looking ahead to the next one -- Super Bowl No. 7.

My brother @ag_tb12 has been with me through everything for the past 15 years! And I am so appreciative and grateful for his hard work and commitment to helping me become the best I could be. I couldn't do it without him! It is pretty special when people come together to work hard at a common goal! And this past year was our best yet!! Al, thank you for always being by my side. Thru every broken bone, torn ligament, sprain, bruise, etc, your work never ceases to amaze me! Can't wait to get back to work toward number 7!!! We didn't come this far to only come this far -- @tb12sports #keepgoing

A post shared by Tom Brady (@tombrady) on Feb 13, 2019 at 10:06am PST