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Football · Defensive Line · Ages 13-15

Football Defensive Line Practice Plan for 13 to 15 Year Olds

At 13 to 15 the defensive lineman becomes a craftsman with a motor. The get-off gets timed and refined, the rush grows into sequenced moves that set each other up across a game, block-reading approaches reflex speed, and the run fit becomes a brain skill: knowing where your gap sits inside the whole defense's geometry. The weight room enters the position for real at this age, supervised and technique-first, because repeat explosion is built on strength.

This 75-minute session is the individual-time half of a real program: get-off mechanics, rush sequencing on air, read speed, fit IQ, and repeat-explosion conditioning. Contact remains practice's exclusive property, and at this level that split is simply how development works everywhere: pads teach the fight, individual time teaches everything that decides who wins the fight.

Practice Plan

Field Session: Craftsman With a Motor

Timed get-offs, rushes that tell a story across a game, reflex-speed reads, and a fit brain. The fight is practice's job; winning it is built here.


Warmup · 10 minutes

Explosive Prep

Duration10 minEquipment2 cones

Hip openers, deep squat holds, lateral bounds with stuck landings, two bear-crawl sprints, then six ball-key get-offs at rising intensity with a two-step freeze. Finish with ten strike shapes on air at full speed, hips firing behind the hands. The body should leave the warmup ready to explode, not just warm.

Coaching Cue

Cue: "Prime the springs. This position is played in half-second bursts."


Block 1: Get-Off Refinement · 14 minutes

First-Step Timing

Duration7 minEquipmentfootball, phone timer or a partner's count

Ten get-offs on ball movement, graded on a simple standard: three steps and past the cone-blocker's depth inside one second (a parent's "one-one-thousand" is measurement enough; race your own log, not a chart). Vary your cadence theatrics fully. Track the honest count of clean fires versus jumps across sessions; that ratio is a lineman's reputation in one number.

Coaching Cue

Cue: "Beat the snap with your eyes and the blocker with your first step."

Stance Tune-Up

Duration7 minEquipmentnone

Work the stance like equipment: weight distribution (enough forward that the fire is falling-into-running, not so much that a hard count topples), foot stagger by alignment (tighter inside, longer on the edge), and the coiled hip. Six reps from each of three alignments (head-up, shaded, wide edge), two steps each, self-graded aloud. At this age the stance stops being one-size-fits-all; alignment shapes it.

Coaching Cue

Cue: "Your stance is a loaded answer to where you're standing."


Block 2: Rush Sequencing · 18 minutes

The Setup Game

Duration10 minEquipment3 cones

Rush craft as a story across reps, on air past a cone-blocker to a QB cone: rep one, speed outside (sell the edge completely); rep two, the same first two steps then a rip-shape back inside (the counter the first rep bought); rep three, a hesitation-to-speed variation. Three sequences of three, each rep's plan declared first, each finishing through the QB cone. Rushers at this level win in the third rep of a story they started in the first; sequencing is the skill, and air drills it perfectly.

Coaching Cue

Cue: "This rush is a deposit on the next one. Spend them in order."

Edge Bend

Duration8 minEquipment3 cones

The money shape: full-speed arc around a wide cone (the tackle's depth), body leaning INTO the turn, inside arm dipping low (rip shape on air), feet accelerating through the bend to a QB cone, no drift wide. Six reps each direction. Bend is trainable flexibility-plus-courage at this age, and it is the single most-watched trait in edge evaluation for the next decade of their football life.

Coaching Cue

Cue: "Drop your inside shoulder below the turn and let speed carry you through it."


Block 3: Read Speed and Fit IQ · 18 minutes

Rapid Pictures

Duration9 minEquipmentnone

The picture-flash game at reflex speed: you flash fire-out, reach, down, soft set (walking pace, clear shapes, no contact) in quick succession; the kid calls each and executes only the FIRST step of the answer, resetting instantly. Twenty pictures inside five minutes, errors just repeated without ceremony. Then four full-answer reps at full speed off your picture. The read that took a half-second at 11 should be near-instant now.

Coaching Cue

Cue: "See it before you think it. The read should feel like a reflex with a name."

Where Your Gap Lives

Duration9 minEquipment6 cones

Fit IQ: cones build a full front plus linebackers. You name a defensive call and the kid walks their alignment, names their gap, THEN answers the real questions: who has the gap next door, where does the ball go if I get reached, who is unblocked if the guard pulls? Rearrange, three calls. Then two live-tempo reps: snap, correct first steps, called out. Linemen who understand the geometry around them play faster inside it; this is film study with cones.

Coaching Cue

Cue: "Know your gap's neighbors. A defense is eleven answers that agree."


Finish · 5 minutes

Repeat-Explosion Standard

Duration5 minEquipmentfootball, 2 cones

Six full-quality get-off-and-pursue reps (fire through the gap, flatten, ten-yard chase) with twenty seconds' rest. The standard is the sixth rep matching the first; log the honest answer. End the session on one perfect rep, named as such out loud. The motor is a trained thing, and this is its gym.

Coaching Cue

Cue: "The fourth quarter is just reps five and six. Train there on purpose."


What to watch today: wasted motion at the top of the rush. On bend reps and counters, young rushers drift a yard wide or take a stutter-step before the counter, and that yard is the sack's whole margin. Tight arcs and immediate counters, drilled on air until the extra steps disappear, are what make speed actually arrive anywhere. Film a rep on a phone and count the steps together; the number tells the truth.

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Common questions

What makes a defensive lineman recruitable at the high school level?

Get-off, bend, motor, and read speed, roughly in that order, because coaches assume strength is coming via the weight room. All four are trainable in individual sessions: timed fires, arc work, repeat-explosion conditioning, and picture reps. The tape coaches stop on is a kid whose first step beats the snap and who runs to every whistle.

How should rush moves develop at this age?

From two moves done well into SEQUENCES: a speed rush that sets up the inside counter, a hesitation that sets up the speed. The physical moves get coached in pads at practice; the sequencing brain (declaring a plan, spending rushes in order) is built on air at home. A rusher with three moves and a story beats a rusher with six moves and no plan.

What weight room work fits a 13 to 15 year old defensive lineman?

A supervised school or trainer program built on squats, hinges, presses, rows, and carries, with honest loads and technique standards. The position's specific need is repeat explosion, so pair strength work with short-burst conditioning like the six-rep get-off standard. Never load the neck at home, and treat unsupervised maxing as what it is: a season-ending injury with a barbell attached.

Defensive Line plans for other ages
Ages 7-8Ages 9-10Ages 11-12
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