// Series  ·  12-Week Summer Blueprint  ·  Part 1 of 4

The 12-Week Summer Blueprint

Building a High School Program with the Nebraska SC Framework

Nebraska SC Coaching Staff April 2025 12 min read Program Design

Twelve weeks is a significant window — and Nebraska coaches already know how to use it. You've seen what works: consistent effort, committed athletes, and a weight room that becomes a culture. What this framework adds is structure to what you're already building — a week-by-week blueprint that organizes your summer into phases, protects your athletes with built-in recovery, and peaks them precisely when fall camp begins.

Whether you're refining a proven program or looking to take it to the next level, the GPP-to-SPP model gives every Nebraska school — from Class C to Class A — a framework built on the same science that drives Power 4 programs. What follows is that framework, refined through years of on-site consulting across the state, along with a complete week-by-week plan and a sample training week you can put to use immediately.

Key Takeaways

  • Split twelve weeks into a General Preparatory Phase (Weeks 1–6) and a Specific Preparatory Phase (Weeks 7–12). The phase shift at Week 7 is the whole point.
  • Build mandatory deload weeks at Week 4 and Week 10. Cut volume 40–50%, keep frequency.
  • Match each athlete to the right exercise variation for their experience level. Start conservative, earn the harder variations.
  • Open every session with 90-90 breathing and a jump variation. Multi-joint first. Three planes per mesocycle.
  • Test a 3-rep max at Week 6, reset loads off that number, and retest at Week 12.

What Is the GPP-to-SPP Framework?

Classical linear periodization — the Bompa & Haff model used across Power 4 strength rooms — translates into two distinct phases for a 12-week summer window:

Weeks 1–6: General Preparatory Phase (GPP)

Build work capacity. High reps (8–15), moderate loads (60–70% 1RM), short rest (60–90 seconds). This is where you rebuild tissue tolerance after a spring sport, reinforce technique on every major lift, and earn the right to load heavy later. Don't rush it.

Weeks 7–12: Specific Preparatory Phase (SPP)

Convert that capacity into strength and power. Reps drop to 4–8, loads climb to 72–80% 1RM, rest extends to 2–3 minutes. Olympic derivatives and plyometrics enter the picture. This is where the number on the bar starts to matter.

Mandatory Deloads: Week 4 and Week 10

These are not optional. Cutting volume 40–50% every three to four weeks is how you keep athletes healthy through a summer that overlaps with camps, showcases, and two-sport commitments. A twelve-week summer without a planned deload isn't a program. It's a lottery ticket on whether your best player makes it to fall camp.

"Twelve weeks without a planned deload isn't a program — it's a lottery ticket on whether your best player makes it to fall camp."

— Nebraska SC Coaching Staff

How to Build Your Own 12-Week Summer Program

Work through these six steps in order. Each one gates the next — skip a step and the program breaks somewhere around Week 7.

Step 01

Lock the Calendar First

Count back from the first allowable fall-camp contact date under NSAA rules. That's Week 12. Work backwards and mark every summer event: team camps, 7-on-7s, legion ball, state showcases, family vacations. These are your immovable dates. Your program flexes around them, not the other way around.

Step 02

Pick a Frequency You Can Actually Hold

The framework calls for 3× full-body per week in GPP and 4 sessions per week in SPP (upper/lower split with a power-focused day). If attendance across a Nebraska summer is realistically 3 days a week because of American Legion and farm chores, build a 3-day program and run it well. A perfect 4-day program at 60% attendance is worse than a solid 3-day program at 95%.

Step 03

Select Your Primary Lifts — One per Movement Pattern

Pick one exercise from each of the five primary movement patterns. Match the lift to where the athlete actually is — not where you wish they were. A sophomore who's never held a bar starts on a Goblet Squat, not a Back Squat.

Pattern Progression: Beginner → Advanced
Squat Goblet Squat Trap Bar Deadlift Safety Bar Squat Barbell Back Squat
Hinge Single-Leg RDL (Wall) RDL (Barbell) Power Clean (Hang) Full Clean (Hang)
Upper Push SA DB Bench DB Bench Push Press Barbell Bench
Upper Pull Pendulum Row Lat Pulldown (SA) Assisted Pull-Up Pull-Up / Chin-Up
Single-Leg Split Squat Deficit Reverse Lunge RFE Split Squat Step-Up (Loaded)
Step 04

Program the Dose

Use the Weeks 1–6 prescription during GPP and the Weeks 7–12 prescription during SPP. The Repetition Method governs GPP. The Maximum Effort and Dynamic Effort methods govern SPP. Don't freelance — if you want a predictable outcome, use predictable inputs.

Step 05

Layer In 3D, Explosive, and Conditioning Work

Every mesocycle must hit sagittal, frontal, and transverse planes. Single-plane programs drive injury risk. Lateral bounds, rotational med ball throws, and anti-rotation carries are not extras — they're required. Add a jump variation (Broad Jump, Box Jump, Depth Jump) to every session. Conditioning sits at the end of the session in GPP and becomes a separate day in SPP.

Coach's Note — Non-Negotiable Session Opener

Every session should open with 90-90 breathing: 2 sets of 5 breaths, nasal inhale, mouth exhale. It's not yoga. It's how we restore the zone of apposition, inhibit overactive lumbar extensors, and put athletes in a position where their hinge actually loads the hamstrings instead of the low back. Two minutes, every day, non-negotiable.

Step 06

Test, Then Reset Loads

Test a 3-rep max on the squat, bench, and pull pattern at the end of Week 6. Use that number to set loads for the SPP block. Retest at Week 12 to validate the block and hand your head coach a before-and-after number that tells the real story of the summer.

The 12-Week Plan, Week by Week

Below is the full week-by-week progression we run with Nebraska programs. Volume and intensity are expressed as percentages of an individualized ceiling — not absolute weights.

PHASE 1: GENERAL PREPARATORY PHASE (GPP) — WEEKS 1–6
WkPhaseVolumeIntensityRepsSetsRestFocus
1GPP70%60%8–153–460–90sEstablish base; technique on every major lift
2GPP75%62%8–153–460–90sIncrease volume; 3× full body
3GPP80%65%8–153–460–90sLift-specific skill; add auxiliary work
4GPP Deload50%60%8–152–360–90sCut to 60% of Week 3 volume — recovery mandatory
5GPP82%67%8–153–460–90sVolume peak; challenge work capacity
6GPP78%70%8–153–460–90sFinalize GPP; test 3RM on core lifts
PHASE 2: SPECIFIC PREPARATORY PHASE (SPP) — WEEKS 7–12
WkPhaseVolumeIntensityRepsSetsRestFocus
7SPP68%72%4–84–52–3 minShift to strength; reduce reps, increase load
8SPP70%74%4–84–52–3 minIntroduce Olympic variations (hang clean, push press)
9SPP72%77%4–84–52–3 minAdd sport-specific speed-strength
10SPP Deload45%70%4–832–3 minCut volume 40%, keep frequency — tissue recovery
11SPP74%78%4–84–52–3 minPeak SPP volume; introduce plyometrics
12SPP65%80%4–84–52–3 minTransition to pre-season; retest 3RM

Volume climbs through Weeks 1–3, drops hard at Week 4, then peaks in Week 5 — that's the accumulation pattern. Intensity stays moderate throughout GPP. In SPP, intensity takes over while volume stays honest. By Week 12 you're at 80% intensity / 65% volume. That's not backing off. That's peaking.

Sample Week: Week 8 (SPP, 3-Day Full-Body)

Here's a complete training week in the middle of SPP for a Nebraska football/wrestling/track multi-sport athlete. Three sessions, 60–75 minutes each, loaded to the Week 8 prescription: 70% volume, 74% intensity, 4–8 reps, 4–5 sets, 2–3 minute rest.

Monday
Lower Emphasis + Upper Push
60–75 min
  • 90-90 Breathing2×5 breaths
  • Pigeon-to-Spiderman DynamicContinuous
  • Retro Sled2×20 yd
  • Broad Jump3×3 — max effort
  • A1Power Clean — Hang5×3 @ 74%
  • B1Safety Bar Squat4×6 @ 74% / 3 min
  • B2Half-Kneeling Overhead Press4×6 each side
  • C1Rear-Foot Elevated Split Squat3×6 each leg
  • C2Anti-Rotation Press (Pallof)3×8 each side
  • Sled Push — acceleration focus6×20 yd
Wednesday
Upper Emphasis + Posterior Chain
60–75 min
  • 90-90 Breathing2×5 breaths
  • Hip Flexor Inhibition Positional HoldsAs needed
  • Med Ball Rotational Throw3×3 each side
  • A1Push Press5×3 @ 72%
  • B1Barbell Bench Press4×6 @ 74% / 3 min
  • B2Pull-Up (or Assisted)4×6 — add load if >8 clean reps
  • C1Romanian Deadlift — Barbell4×6 @ 70%
  • C2T-Bar Row — Landmine3×8
  • DSuitcase Carry — heavy3×30 yd each side
Friday
Total Body + Power / Plyometrics
60–75 min
  • 90-90 Breathing2×5 breaths
  • 3D Lateral Hops3×5 each side
  • Box Jump — reset between reps3×3
  • A1Full Clean — Hang5×2 @ 76%
  • B1Trap Bar Deadlift4×6 @ 75%
  • B2Dumbbell Bench Press4×8
  • C1Step-Up (loaded)3×6 each leg
  • C2Pendulum Row3×10
  • MAS Intervals — 100% MAS pace6×40s on / 80s off

Tuesday and Thursday are active recovery (movement + mobility + walk) or a speed/agility block (accelerations + change-of-direction cones). Saturday is off or game/showcase. The week respects the core rule: multi-joint first, higher power before higher strength, larger muscle groups before smaller, every session begins with a jump.

NSAA Compliance

Plan your summer contact hours against NSAA's moratorium week and summer coaching contact rules before you finalize this calendar. A 12-week plan that violates contact limits isn't a plan — it's a forfeit.

NSAA Compliance Note

This framework is designed to fit within NSAA summer contact rules when calendared correctly. If you want us to walk through the compliance math for your specific district, that's part of what we cover in our on-site consultation. Nebraska SC members also receive updated NSAA compliance summaries at the start of each calendar year. Schedule a consultation here.

Run the Program. Trust the Framework.

The reason D1 programs look coordinated isn't because they have better athletes — it's because they run a framework. Every lift on every day serves the next six weeks. That discipline is portable. It works in a 1,200-student building with a full barbell room, and it works in a Class C weight room with a power rack and three trap bars. The framework doesn't care about your budget. It cares about your sequence.

Run this block start to finish and your athletes will be stronger, more explosive, and — most importantly — healthier on the first day of fall camp than they were the day spring ball ended. That's the promise of periodization. That's the Nebraska Standard.

Key Takeaways

  • Split your 12 weeks into GPP (Weeks 1–6) and SPP (Weeks 7–12). Don't skip the phase shift at Week 7 — it's the whole point.
  • Build in mandatory deload weeks at Week 4 and Week 10. Cut volume 40–50%, keep frequency. Non-negotiable.
  • Match exercises to the athlete's experience level. Start conservative. Earn the harder variations.
  • Open every session with 90-90 breathing and a jump variation. Multi-joint first. Three planes per mesocycle.
  • Test a 3-rep max at Week 6, rebuild loads off that number, and retest at Week 12. Hand your head coach the delta.

Free Resource

Download the Full 12-Week Summer Template

A ready-to-use spreadsheet with the complete week-by-week loading chart, a printable daily session template, and exercise progression guides for every movement pattern. Built for Nebraska programs.

Download Free Template

No email required. Built for Nebraska programs.

Bring This Framework to Your Program.

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Written by

Nebraska SC Coaching Staff D1 Power 4 Experience  ·  Co-Founders, Nebraska SC  ·  Official NSAA Partners

The Nebraska SC coaching staff brings combined decades of strength and conditioning experience from D1 Power 4 programs to the high school level. Nebraska SC was founded to make elite methodology practical and accessible for every Nebraska coach, regardless of budget, facility size, or roster depth. We do on-site consulting, write year-long programs, and coach coaches.

Next →Phase 1: Building the Base