The Foundation of DB Play: The Universal Athletic Position
March 24, 2026
At the 2026 AFCA Convention in Charlotte, NC, Marcus Trice, defensive backs coach at the University of Houston, detailed his philosophy on player development centered on the Universal Athletic Position (UAP). Trice argues that while specific philosophies on press coverage or tackling may vary, elite performance always begins with a consistent, powerful stance that translates across all sports.
Defining the UAP
The UAP is described as the “power position” essential for every level of football. Trice defines this stance through a specific 45-45-45 geometry:
- Ankles: 45-degree angle.
- Knees: 45-degree angle.
- Hips: 45-degree angle.
- Back: Perfectly flat, as if a pole were running from the head through the backside.
Drills for DB Mastery
Trice utilizes a tiered progression to move players from a static stance into explosive, controlled movement.
- Box Footwork & The Re-Step: Focused on the “first two steps,” players practice a 4-inch “re-step” to maintain balance and power transition.
- Visual Cues & Hip Focus: Players are taught to “burn a hole” into the opponent’s hip logo. This ensures they react to the athlete’s center of mass rather than head fakes.
- The “Body Clock” for Blow Delivery: When engaging blockers, Trice uses a numbering system (1 for the middle, 2 for the logo, 3 for the outside shoulder) to teach hand placement and “triple extension” of the knees, hips, and ankles.
- Press Progressions: Trice emphasizes “pure steps” and “kick slides” at 45-degree angles to maintain depth, preventing receivers from easily pulling past the defender.
“It’s really nothing new; it’s just new ways to teach, new ways to learn, and new ways to grow.”
Watch the full clip to see how Marcus Trise is teaching DB play.
2026 Convention Skills & Drills Are Now Live: CLICK HERE
As you prepare for Spring Ball, don’t stop with just one session. All 2026 Skills & Drills presentations from the AFCA Convention are now available in the AFCA Digital Library. AFCA members can log in to watch this tackling system in full, along with hundreds of additional position-specific sessions designed to help you build practice plans, install new drills, and sharpen fundamentals across your program.
If you’re looking to maximize your spring practice efficiency, the AFCA Digital Library is your year-round resource for proven drills, clinic tape, and coaching insight from every level of the game. Log in today and start building your Spring Ball practice script.
For more information about the AFCA, visit www.AFCA.com. For more interesting articles, check out The Insider and subscribe to our weekly email.
If you are interested in more in-depth articles and videos, please become an AFCA member. You can find out more information about membership and specific member benefits on the AFCA Membership Overview page. If you are ready to join, please fill out the AFCA Membership Application.
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At the 2026 AFCA Convention in Charlotte, NC, Marcus Trice, defensive backs coach at the University of Houston, detailed his philosophy on player development centered on the Universal Athletic Position (UAP). Trice argues that while specific philosophies on press coverage or tackling may vary, elite performance always begins with a consistent, powerful stance that translates across all sports.
Defining the UAP
The UAP is described as the “power position” essential for every level of football. Trice defines this stance through a specific 45-45-45 geometry:
- Ankles: 45-degree angle.
- Knees: 45-degree angle.
- Hips: 45-degree angle.
- Back: Perfectly flat, as if a pole were running from the head through the backside.
Drills for DB Mastery
Trice utilizes a tiered progression to move players from a static stance into explosive, controlled movement.
- Box Footwork & The Re-Step: Focused on the “first two steps,” players practice a 4-inch “re-step” to maintain balance and power transition.
- Visual Cues & Hip Focus: Players are taught to “burn a hole” into the opponent’s hip logo. This ensures they react to the athlete’s center of mass rather than head fakes.
- The “Body Clock” for Blow Delivery: When engaging blockers, Trice uses a numbering system (1 for the middle, 2 for the logo, 3 for the outside shoulder) to teach hand placement and “triple extension” of the knees, hips, and ankles.
- Press Progressions: Trice emphasizes “pure steps” and “kick slides” at 45-degree angles to maintain depth, preventing receivers from easily pulling past the defender.
“It’s really nothing new; it’s just new ways to teach, new ways to learn, and new ways to grow.”
Watch the full clip to see how Marcus Trise is teaching DB play.
2026 Convention Skills & Drills Are Now Live: CLICK HERE
As you prepare for Spring Ball, don’t stop with just one session. All 2026 Skills & Drills presentations from the AFCA Convention are now available in the AFCA Digital Library. AFCA members can log in to watch this tackling system in full, along with hundreds of additional position-specific sessions designed to help you build practice plans, install new drills, and sharpen fundamentals across your program.
If you’re looking to maximize your spring practice efficiency, the AFCA Digital Library is your year-round resource for proven drills, clinic tape, and coaching insight from every level of the game. Log in today and start building your Spring Ball practice script.
For more information about the AFCA, visit www.AFCA.com. For more interesting articles, check out The Insider and subscribe to our weekly email.
If you are interested in more in-depth articles and videos, please become an AFCA member. You can find out more information about membership and specific member benefits on the AFCA Membership Overview page. If you are ready to join, please fill out the AFCA Membership Application.
