Cardio and Core Workout for Fat Loss
Low-impact cardio intervals paired with core training, three sessions a week. Steady heart rate, clean technique, no equipment needed.
- Days per week
- 3
- Session length
- 25–27 min
- Exercises
- 18
- Level
- Beginner
- Equipment
- No equipment
Your week
- MonDay 1 · Intervals & Core A
- TueRest
- WedDay 2 · Core Stability + Steady Cardio
- ThuRest
- FriDay 3 · Intervals & Core B
- SatRest
- SunRest
Free on iPhone and Android, or adjust it in the web planner
The workouts
Day 1 — Intervals & Core A
Move through the circuit. Rest ~30s after cardio moves and ~45s after core moves. Complete 2–3 rounds.
About 25 minutes · 6 exercises| # | Demo | Exercise | Sets × Reps | Rest |
|---|---|---|---|---|
| 1 | Low JacksRest 30s | 2 × 30 | 30s | |
| 2 | Mountain ClimberRest 45s | 3 × 20 | 45s | |
| 3 | Dead BugRest 45s | 3 × 10 | 45s | |
| 4 | Bicycle CrunchRest 45s | 3 × 16 | 45s | |
| 5 | Marching On SpotRest 30s | 2 × 50 | 30s | |
| 6 | Lying Leg RaiseRest 45s | 2 × 10 | 45s |
Day 2 — Core Stability + Steady Cardio
Alternate core stability with easy cardio. Keep breathing steady. Complete 2–3 rounds.
About 27 minutes · 6 exercises| # | Demo | Exercise | Sets × Reps | Rest |
|---|---|---|---|---|
| 1 | Bird DogRest 45s | 3 × 12 | 45s | |
| 2 | Plank arm liftsRest 45s | 3 × 10 | 45s | |
| 3 | Standing Side CrunchRest 45s | 3 × 12 | 45s | |
| 4 | Marching On SpotRest 30s | 2 × 60 | 30s | |
| 5 | Low JacksRest 30s | 2 × 30 | 30s | |
| 6 | Mountain ClimberRest 45s | 3 × 20 | 45s |
Day 3 — Intervals & Core B
Slightly longer cardio bursts with rotational core. Complete 2–3 rounds.
About 27 minutes · 6 exercises| # | Demo | Exercise | Sets × Reps | Rest |
|---|---|---|---|---|
| 1 | Mountain ClimberRest 45s | 3 × 24 | 45s | |
| 2 | Russian TwistRest 45s | 3 × 16 | 45s | |
| 3 | Flutter KicksRest 45s | 3 × 20 | 45s | |
| 4 | Dead BugRest 45s | 3 × 12 | 45s | |
| 5 | Jack StepRest 30s | 2 × 30 | 30s | |
| 6 | High Knee TapRest 30s | 2 × 40 | 30s |
About this plan
Three sessions a week alternating low-impact cardio blocks with core work, three sets of most things, no equipment.
Day one runs low jacks, mountain climbers, dead bugs, bicycle crunches, marching at fifty reps and leg raises. Day two covers bird dogs, plank arm lifts, standing side crunches, marching at sixty, low jacks and more. Day three is mountain climbers at twenty-four, Russian twists, flutter kicks, dead bugs, jack steps and high-knee taps.
The pairing has a practical logic. Core exercises do not raise the heart rate much on their own, and continuous cardio does not train the trunk. Alternating them means twenty-five minutes covers both, and the core sets double as the recovery interval between cardio blocks.
The cardio here is deliberately low impact — low jacks, marching, jack steps, high-knee taps. Nothing leaves the floor. That makes this the fat loss plan for someone carrying extra weight, which is a common starting point and the exact circumstance where jumping is least appropriate.
Marching at fifty and sixty reps is longer than it sounds. It is roughly a minute of continuous work and it is where most of the cardiovascular effect lives.
On the core side, the mix is deliberate: dead bugs and bird dogs for anti-extension, Russian twists and bicycle crunches for rotation, flutter kicks and leg raises for hip flexion. Three different jobs rather than three variations of a crunch.
As with every fat loss plan, the training supports the result and the diet produces it. Use this to keep muscle and build conditioning while the deficit does its work.
Train this plan in the app
LoadMuscle carries all 3 routines with a demo for every exercise, and logs your sets as you go, so next session you can see what to beat. Free on iPhone and Android. Want something built around your own schedule and equipment instead? Try the free workout planner.
