Fat burning cardio workouts
CARDIO exercises help with fat burning by increasing your heart rate and energy expenditure, which leads your body to use stored fat as fuel.
“When you engage in sustained cardiovascular activities like running, cycling, or high-intensity interval training (HIIT), your body taps into fat reserves to meet the energy demands — especially after you’ve used up available carbohydrates,” explained fitness trainer Demario Johns.
“Over time, consistent cardio helps create a calorie deficit, which is essential for weight loss, and improves your metabolism, allowing you to burn more calories even at rest.”
He said, additionally, cardio boosts insulin sensitivity and improves the efficiency of your body’s fat oxidation process, especially during moderate to high-intensity workouts. HIIT, in particular, elevates your heart rate and triggers the “afterburn effect”, whereby your body continues burning calories long after the workout ends.
“Combined with a healthy diet and strength training, cardio becomes a powerful tool for reducing body fat and maintaining lean muscle mass,” Johns said.
Here’s a breakdown of fat-burning cardio workouts with a focus on HIIT and other effective routines Johns says will help with weight loss.
HIIT
HIIT involves short bursts of intense exercise followed by brief rest or low-intensity periods. It’s one of the most efficient ways to burn fat and improve cardiovascular fitness.
Example HIIT workout (No equipment):
•Jump squats – 30 seconds
•Rest – 15 seconds
•High knees – 30 seconds
•Rest – 15 seconds
•Burpees – 30 seconds
•Rest – 15 seconds
•Mountain climbers – 30 seconds
•Rest – 15 seconds
Repeat three to four rounds.
Benefits:
•Boosts metabolism for hours post-workout
•Burns fat faster than steady-state cardio
•Time-efficient (20–30 minutes max).
Steady-state cardio
This is traditional cardio at a consistent pace and moderate intensity.
Examples:
•Brisk walking (45–60 minutes)
•Jogging (30–45 minutes)
•Cycling at moderate pace (45 minutes)
•Swimming laps.
Best for:
•Beginners or active recovery days
•Building endurance
•Pairing with strength training.
Cardio circuit training
Combines bodyweight exercises in a fast-paced circuit to burn fat and improve conditioning.
Example circuit:
•Jumping jacks – one minute
•Push-ups – one minute
•Jump rope – one minute
•Air squats – one minute
•Rest – one minute
Repeat three to five rounds.
Cardio kickboxing
Great for fat loss, coordination, and stress relief.
Example routine:
•Jab-cross combo – 30 seconds
•Front kicks – 30 seconds
•Rest – 15 seconds
•Uppercuts – 30 seconds
•Side kicks – 30 seconds
Repeat four to six rounds.
Tips for success:
•Do cardio three to five times per week
•Combine with strength training for optimal fat loss
•Stay hydrated and fuel properly
•Keep sessions between 20–45 minutes for best results.
