How This Plan Works
This 4-week program follows a progressive overload model — each week, you'll slightly increase the challenge by adding sets, reps, or hold duration. You'll train your core three days per week, allowing adequate recovery between sessions. The entire program requires no equipment and can be done in under 25 minutes per session.
Before You Start: Key Principles
- Quality over quantity: Always prioritize proper form over hitting a rep target
- Breathe: Exhale during the effort phase of each exercise; never hold your breath
- Rest: Take 45–60 seconds between sets
- Listen to your body: Mild muscle soreness is normal; sharp or joint pain is not
Week 1 – Foundation
Goal: Learn movement patterns and activate deep core muscles
| Exercise | Sets | Reps / Duration |
|---|---|---|
| Dead Bug | 2 | 6 reps per side |
| Modified Plank (knees) | 2 | 20 seconds |
| Glute Bridge | 2 | 10 reps |
| Bird Dog | 2 | 6 reps per side |
| Side Plank (knees) | 2 | 15 seconds per side |
Week 2 – Build
Goal: Increase volume and introduce full plank variations
| Exercise | Sets | Reps / Duration |
|---|---|---|
| Dead Bug | 3 | 8 reps per side |
| Full Plank | 3 | 25 seconds |
| Glute Bridge (single leg, alternating) | 2 | 8 reps per side |
| Bird Dog | 3 | 8 reps per side |
| Side Plank (full) | 2 | 20 seconds per side |
| Hollow Body Hold | 2 | 20 seconds |
Week 3 – Strengthen
Goal: Increase intensity and introduce dynamic movements
| Exercise | Sets | Reps / Duration |
|---|---|---|
| Dead Bug | 3 | 10 reps per side |
| Plank with Shoulder Tap | 3 | 10 taps per side |
| Single-Leg Glute Bridge | 3 | 10 reps per side |
| Bird Dog with Hold | 3 | 8 reps per side (3-sec hold) |
| Side Plank with Hip Dip | 3 | 8 reps per side |
| Leg Lowering | 3 | 8 reps |
Week 4 – Challenge
Goal: Consolidate gains and push capacity
| Exercise | Sets | Reps / Duration |
|---|---|---|
| Dead Bug (slow tempo) | 3 | 10 reps per side |
| Long-Lever Plank | 3 | 35 seconds |
| Single-Leg Glute Bridge (pause at top) | 3 | 12 reps per side |
| Bird Dog (extended reach) | 3 | 10 reps per side |
| Side Plank with Rotation | 3 | 10 reps per side |
| Hollow Body Rock | 3 | 15 rocks |
Training Schedule
Train on three non-consecutive days each week. A sample schedule might look like:
- Monday: Core workout
- Wednesday: Core workout
- Friday: Core workout
- Tuesday, Thursday, Saturday, Sunday: Active rest (walking, light stretching)
What Comes After Week 4?
After completing this plan, you'll have a solid base to progress to intermediate-level training. You can increase training frequency to four days per week, add resistance (weight vests, resistance bands), or move on to more advanced movements like hanging knee raises, ab wheel rollouts, or cable woodchops.