Program Overview
Research-informed hybrid training that combines strength, HIIT, and metabolic conditioning to maximize fat loss while preserving lean muscle mass. Superior to traditional cardio for body composition changes.
- Preserves lean muscle mass
- 24-48 hour elevated calorie burn (EPOC)
- Time efficient - maximum results in minimal time
- Improves metabolic flexibility
- 6+ months of training experience
- Want to lose 10-30 lbs of fat
- Ready for high-intensity training
- Can commit to 5 days per week
5-Minute Warm-Up (Before Every Session)
Always warm up before training to prepare joints and improve performance:
| Exercise | Duration |
|---|---|
| Jumping Jacks | 30 seconds |
| Arm Circles (each direction) | 10 reps |
| Bodyweight Squats (slow) | 10 reps |
| Hip Circles | 10 each direction |
| Shoulder Rotations | 10 each direction |
| Plank Hold | 20 seconds |
Weekly Schedule
Workout Days
| Exercise | Sets | Reps | Rest |
|---|---|---|---|
| Goblet Squat | 4 | 15 | 45s |
| Push-ups | 4 | 12-15 | 30s |
| Dumbbell Row | 4 | 12 | 45s |
| Walking Lunges | 3 | 20 | 30s |
| Plank | 3 | 45s | 30s |
| Mountain Climbers | 3 | 30s | 30s |
| Exercise | Sets | Time | Rest |
|---|---|---|---|
| Jump Squats | 6 | 30s | 30s |
| Burpees | 6 | 30s | 30s |
| High Knees | 6 | 30s | 30s |
| Box Jumps | 5 | 30s | 45s |
| Battle Ropes | 5 | 30s | 45s |
| Exercise | Sets | Reps | Rest |
|---|---|---|---|
| Dumbbell Bench Press | 4 | 12 | 60s |
| Pull-ups | 4 | 8-10 | 60s |
| Dumbbell Shoulder Press | 4 | 12 | 45s |
| Tricep Dips | 3 | 15 | 30s |
| Bicep Curls | 3 | 15 | 30s |
| Lateral Raises | 3 | 15 | 30s |
| Exercise | Sets | Time | Rest |
|---|---|---|---|
| Kettlebell Swings | 6 | 30s | 30s |
| Jump Rope | 6 | 30s | 30s |
| Squat Jumps | 5 | 30s | 45s |
| Medicine Ball Slams | 5 | 30s | 45s |
| Sprints | 5 | 30s | 60s |
| Exercise | Sets | Reps | Rest |
|---|---|---|---|
| Barbell Squat | 4 | 15 | 60s |
| Romanian Deadlift | 4 | 12 | 60s |
| Bulgarian Split Squat | 3 | 12 each | 45s |
| Leg Press | 3 | 20 | 45s |
| Leg Curls | 3 | 15 | 30s |
| Calf Raises | 4 | 20 | 30s |
Progression Scheme
Each phase builds upon the previous one for sustained fat loss.
Train at RPE 6–7. Focus on learning the movement patterns and building an aerobic base. Keep rest periods strict but allow yourself to adjust to the training frequency.
Increase to RPE 7–8. Begin adding weight or reducing rest times on strength sessions. HIIT intervals become more intense — push harder in the work periods.
Maximum effort at RPE 8–9. This is the peak phase — training volume and intensity are highest. Nutrition discipline is critical to maximize results in the final weeks.
Program Tips
Maintain 300-500 calorie deficit below maintenance. Prioritize protein (0.8-1.2g per lb bodyweight) to preserve muscle during fat loss.
Recovery drives fat loss. High cortisol from overtraining promotes fat storage. Trust the rest days!
Since you're gaining muscle while losing fat, the scale won't tell the whole story. Take weekly progress photos and measurements.
Expected Results (12 Weeks)
- 12-24 lbs fat loss (1-2 lbs/week)
- 90-95% lean mass preserved
- Visible muscle definition
- Improved body composition
- Improved cardiovascular fitness
- Enhanced work capacity
- Better metabolic flexibility
- Higher energy levels
Common Mistakes
Extreme calorie restriction does not accelerate fat loss — it causes muscle loss and hormonal disruption. A moderate deficit (300–500 cal/day) is more sustainable and preserves more lean mass.
Many people on fat loss programs skip strength work to do more cardio. Strength training is what preserves muscle during a deficit. Both components are essential — not optional.
Poor sleep elevates cortisol and increases fat storage. Aim for 7–9 hours of sleep per night. Recovery from 5 training days per week requires proper sleep — not just rest days.
Weight loss is not linear — expect fluctuations week to week. Judge progress monthly, not daily. Use measurements and photos alongside scale weight for a complete picture.
Frequently Asked Questions
How much fat can I realistically lose in 12 weeks?
With consistent training and a 300–500 calorie daily deficit, most people lose 9–18 lb (4–8 kg) over 12 weeks while preserving muscle. Results depend heavily on diet adherence — the training alone won't compensate for a poor eating pattern.
Do I need to do all 5 training days?
5 days is optimal for the fat loss target. If you drop to 4, keep both strength sessions and one HIIT session — don't cut strength work. Strength training is what keeps muscle on during a deficit. HIIT sessions can be reduced before strength sessions.
Should I do extra cardio on top of this program?
No. The program already includes 2 HIIT sessions and 2 MetCon sessions per week. Adding more cardio impairs recovery from strength work and can increase cortisol. If you want more activity, add a 20–30 min walk — that's it.
How many calories should I eat on this program?
Calculate your TDEE with the TDEE Calculator, then subtract 300–500 calories. Eat at least 1.6 g of protein per kg of bodyweight to preserve muscle during the deficit. Don't go below 1,200 calories (women) or 1,500 calories (men).
Will I lose muscle on this program?
Muscle loss is minimized when protein is high (1.6–2.2 g/kg) and you're doing strength training. This program has both. The strength sessions send the signal to retain muscle; the deficit forces the body to use fat for energy. That's the combination that drives body recomposition.
Ready to Start?
Burn fat, preserve muscle, and get lean in 12 weeks.
Prepare for This Program
Get your numbers dialed in before you start.