Workout Guides

No-Equipment Fat Loss Workout — 20 Minute Home Circuit

5 min readUpdated 2026-05-30

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About This Workout

Fat loss doesn't require a gym membership, expensive equipment, or hours of your day. This 20-minute circuit proves it — a straightforward, repeatable sequence of bodyweight moves that elevate your heart rate, engage your entire body, and maximize calorie burn without a single piece of gear.

Inspired by DAREBEE's philosophy of accessible, effective training, this circuit works because it layers compound movements (Squat Jacks, Reverse Lunges) with core stabilizers (Plank Shoulder Taps) and cardio drivers (High Knees). The result: a full-body conditioning session that burns fat while building functional strength.

Expected benefits after 4–6 weeks (4×/week):

3–5% reduction in body fat (when paired with a deficit)
Improved cardiovascular fitness and recovery between sets
Better posture and core stability
Increased daily step count and NEAT (non-exercise activity thermogenesis)

Fuel This Workout

Working out in a calorie deficit doesn't mean working out on empty. Strategic meal timing keeps your energy up and your muscles fed.

When	What to Eat	Why
Pre-Workout (60 min before)	Oatmeal (½ cup) + scoop of protein powder	Slow-release carbs + 20g protein for workout energy and muscle sparing
Alternative (20 min before)	Apple + 1 tbsp peanut butter	Simple carbs + healthy fat — quick energy without bloating
Post-Workout (within 60 min)	Egg white omelette (3 eggs) + spinach + whole-grain toast	25g lean protein + micronutrients for recovery
Hydration strategy	500ml water before, 200ml every 15 min during	Maintain performance and prevent dehydration in a deficit

On a cut, your post-workout meal is the most important. It's when your muscles are most receptive to nutrients and your body is primed for recovery.

Pre-Workout Energy — Katabolic Ignite →
Meal Prep Guides — Katabolic Nutrition →
Electrolytes — Katabolic Electrolyte+ →

The Workout

Complete 3 rounds of the circuit below. Rest 45 seconds between rounds.

1. High Knees

Stand with feet hip-width apart. Drive your right knee toward your chest while pumping your left arm forward. Quickly switch — left knee up, right arm forward. Keep the rhythm fast and light on your feet. Land softly on the balls of your feet.

Target muscles: Hip flexors, quads, core, shoulders
Pro tip: Don't chase speed at the expense of height. Get your knees to waist level with each rep.

2. Squat Jacks

Start with feet together, arms at sides. Jump your feet wide as you drop into a squat, touching your hands to the floor between your feet. Explosively jump your feet back together and stand. This is one rep.

Target muscles: Glutes, quads, adductors, core
Pro tip: Keep your chest up and weight in your heels through the squat portion.

3. Incline Push-Ups

Find a stable surface at waist height — a table, counter, or sofa arm. Place your hands shoulder-width apart on the edge, walk your feet back until your body is in a straight line, and lower your chest toward the surface. Push back up.

Target muscles: Chest, shoulders, triceps
Pro tip: Beginners often arch their lower back — keep your core braced and glutes squeezed throughout.

4. Reverse Lunges

Stand tall. Step your right foot back and lower into a lunge, both knees bending to 90 degrees. Your front knee should be directly above your ankle, your back knee hovering just above the floor. Drive through your front heel to return to standing. Repeat on the opposite leg.

Target muscles: Glutes, quads, hamstrings, stabilizers
Pro tip: Easier on the knees than forward lunges, reverse lunges are ideal for cutters who are also doing lower-volume leg days.

5. Plank Shoulder Taps

Start in a high plank with hands under shoulders and body in a straight line. Lift your right hand and tap your left shoulder. Place it back down, then lift your left hand and tap your right shoulder. Alternate without letting your hips rock.

Target muscles: Core (anti-rotation), shoulders, glutes
Pro tip: The wider your feet, the easier the balance. Narrow your stance to make it harder.

Tips & Modifications

For Absolute Beginners: Do 2 rounds. Rest 60 seconds between rounds. Use a table for incline push-ups and reduce High Knees to a marching pace.

For Intermediate: Do 4 rounds. Reduce rest between exercises to 10 seconds. Add ankle weights or a weighted vest.

Fat Loss Strategy: This circuit is designed for the "afterburn effect" (EPOC — Excess Post-Exercise Oxygen Consumption). Your metabolism stays elevated for hours after training. To maximize this:

Time your workout before a meal so refueling aligns with elevated metabolic rate
Don't eat immediately after — wait 30–45 minutes to let EPOC fully ramp up
Drink cold water — your body burns calories warming it