Workout 3 is a moderate cardio workout led by Natalia Gunnlaugs on StarFit. It contains 42 exercises and lasts 23 minutes, targeting hamstrings, lower_back, glutes, quads, chest, core, spine, shoulders, inner_thighs, arms, calves, cardiovascular, hip_flexors, full_body, legs.

Workout 3
HIIT Blast is an intense, high-energy workout program designed for intermediate to advanced athletes ready to take their fitness to the next level. With 10 sessions, each lasting 20 to 30 minutes, this program targets all major muscle groups, combining fast-paced intervals to burn fat, tone muscles, and enhance strength and endurance. Whether you’re looking to burn fat, sculpt lean muscle, or boost your overall fitness, HIIT Blast delivers real, noticeable results. If the intensity feels overwhelming, you can scale down the movements or take a few extra seconds between intervals, but the key is to push through and complete each session for maximum results.
Workout Details
Duration
22:27
Energy Level
moderate
Exercises
42
Category
Cardio
Target Areas
What's Inside
42 exercises · 22 min

Natalia Gunnlaugs
Form-Focused
Exercises in This Workout
- 1Good Mornings31slowhamstringslower back
- 2Good Morning to Squat43slowhamstringsquads
- 3Deadbug Variation54smediumcorelower back
- 4Full Body Roll-Ups28smediumcorespine
- 5Hollow Hold (Warm-up)21smediumcore
- 6Rest28slow
- 7Squat Punches49smediumquadsglutes
- 8Rest11slow
- 9Lateral Lunges47smediuminner thighsglutes
- 10Rest14slow
- 11Reverse Lunges with Overhead Press (Left Forward)43shighquadsglutes
- 12Rest16slow
- 13Reverse Lunges with Overhead Press (Right Forward)46shighquadsglutes
- 14Rest12slow
- 15Squat Punches (Round 2)46shighquadsglutes
- 16Rest14slow
- 17Lateral Lunges (Round 2)46smediuminner thighsglutes
- 18Rest14slow
- 19Reverse Lunge to Jump (Right Knee Up)47shighquadsglutes
- 20Rest15slow
- 21Reverse Lunge to Jump (Left Knee Up)42shighquadsglutes
- 22Rest45slow
- 23Butterfly Sit-ups42smediumcore
- 24Rest16slow
- 25Tuck-ups44shighcore
- 26Rest16slow
- 27Flutter Kicks42shighcorehip flexors
- 28Rest20slow
- 29Hollow Hold40shighcore
- 30Rest17slow
- 31Butterfly Sit-ups (Round 2)43smediumcore
- 32Rest17slow
- 33Tuck-ups (Round 2)42shighcore
- 34Rest21slow
- 35Flutter Kicks (Round 2)35shighcorehip flexors
- 36Rest25slow
- 37Burpees56shighfull bodycardiovascular
- 38Rest17slow
- 39Cobra Stretch20slowcorelower back
- 40Downward Dog21slowhamstringsshoulders
- 41Standing Forward Fold21slowhamstringslower back
- 42Deep Breaths with Arm Raises16slowfull bodyshoulders
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Frequently Asked Questions
How long is Workout 3?
This workout is 23 minutes long and includes 42 exercises. It is a moderate intensity Cardio workout led by Natalia Gunnlaugs.
What body parts does this workout target?
This workout targets hamstrings, lower back, glutes, quads, chest, core.
Do I need equipment for this workout?
No equipment needed. This is a bodyweight workout you can do at home.
Is this workout suitable for beginners?
Yes, this moderate workout is accessible for beginners. The trainer provides form cues and modifications throughout.





