Looking to ignite your fitness routine and torch calories? This 15-minute HIIT workout combines explosive bodyweight exercises to increase your heart rate and build strength without any equipment. Perfect for busy schedules, this intense session features 40 seconds of work followed by 20 seconds of rest, designed to push you to your limits and maximize fat burn.

Starting with 'Jumping Jack,' this classic exercise serves as a great warm-up to get your heart pumping and prepare your body for the workout ahead. Then, transition into 'High Knee Skips' which helps improve your coordination while engaging multiple muscle groups.

Next up is 'High Knee Squats,’ a powerful movement that targets your quads and glutes, elevating your heart rate and ramping up calorie burn. Follow this with 'Bodyweight Wood Chop Squat,' which incorporates rotational movement to strengthen your core while working your legs.

Moving forward, you'll perform 'Bodyweight Pulse Squat.' This isometric movement keeps your muscles under continuous tension for maximum intensity, followed by explosive 'Jump Split,' designed to build strength and power in your lower body. The 'Jump Squat' that follows adds another layer of explosive movement to this power-packed routine.

The 'Side Lunge' exercise enhances lateral mobility while engaging the inner and outer thigh muscles, prepping you for a strong finish. Then transition smoothly to 'Kneeling Push up to Child Pose', a perfect upper body and core workout, allowing active recovery while maintaining engagement.

As we enter the core segment, the 'Seated In Out Leg Raise on Floor' isolates the abdominal muscles, followed by 'Flutter Kicks,' which challenge your lower abs and hip flexors. The workout continues to burn through your core with 'Air Twisting Crunch' and 'Straight Arm Crunch,' both targeting different aspects of abdominal strength.

Lastly, you'll perform 'Lying Prone W to T' and 'Lying Prone W to Y,' which focus on strengthening your back and shoulders, concluding this comprehensive full-body HIIT workout.

This HIIT routine is not just about burning calories; it is designed to improve your strength, agility, and overall fitness level, all within a quick 15-minute session. Remember to hydrate and listen to your body, adjusting the exercises as needed. Get ready to challenge your limits and feel the burn!