45 Minutes Beginner Abs Workout with No Equipment
A 45 minutes fat loss workout targeting your abs using no equipment equipment. 3 exercises, 9 total sets, designed for beginner lifters.
45 Minutes
Duration
9
Total Sets
10-15 reps
Rep Range
~473
Est. Calories
The Workout
Start with this as your primary movement. Warm up with 2 lighter sets first.
Form cues
- Lie on your back and press your lower back firmly into the floor — eliminate any gap.
- Extend your arms overhead and lift your head, shoulders, and arms off the ground.
- Lift your legs a few inches off the floor while keeping them straight and squeezing together.
Lie flat with your hands under your hips or gripping a bench behind your head for support.
Form cues
- Lie flat with your hands under your hips or gripping a bench behind your head for support.
- Press your lower back firmly into the floor before initiating the lift.
- Raise both legs together to 90 degrees while keeping them straight.
Finish strong — take the last set close to failure.
Form cues
- Hang from a pull-up bar with a shoulder-width grip.
- Raise your legs by curling your pelvis up, not just by lifting your legs with hip flexors.
- Aim to bring your toes to the bar for the full version, or knees to chest for a modification.
Why This Workout Works
This workout is built around the principles of fat loss training. Maintain heavy compound lifts to preserve muscle mass while in a caloric deficit. Add supersets and circuits for accessory work to increase training density. Keep protein high (1g per pound of bodyweight) and prioritize sleep for recovery.
Training Parameters
- Rep Range: 10-15 reps — high enough to keep your heart rate elevated
- Rest Periods: 30-60 seconds — short rest to maximize calorie burn
- Sets Per Exercise: 3-4 sets — optimized for fat loss
Abs Training Tips
- *Heavy compound lifts train your abs hard — dedicated ab work is the finishing touch, not the foundation.
- *Anti-rotation and anti-extension exercises (pallof press, ab wheel) build real functional core strength.
- *Visible abs are made in the kitchen — no amount of crunches overcomes a caloric surplus.
Get this abs workout personalized for you
Revy's AI will analyze your training history, recovery status, and strength levels to customize every set, rep, and weight for maximum fat loss results.