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Gym Cardio Fat-Burning Workout: 450 Calories

40 min
 · 
6 exercises

Burn fat and boost cardiovascular health with this intermediate gym cardio workout targeting 450 calories. The goal: never let your heart rate settle into a steady zone. Jump between exercise stages with minimal rest to keep your body guessing and your calorie burn sky-high.

Walk on an incline, just to get you nice and warmed up.
Aim for 1/4 mile in this row! This is a fast one!
This is where you can bring your heart rate down a little. Aim to remain at a steady pace for 12 minutes.
Cross Trainer exercise illustration
Cross Trainer
10 min
Move at a steady pace for 7 minutes, and then increase the pace every minute on the minute until the end!
Burn out by hitting another 1/4 mile. You\'re almost done!
Flat walk to finish up!

About this workout

Gym Cardio Fat-Burning Workout: 450 Calories is a free 40 min workout plan with 6 illustrated exercises for your cardio and legs. Follow the workout online, save it to your WorkoutLabs Fit account or download it as a printable PDF.

Tap any exercise in the workout to see the muscles worked, clear exercise illustrations and step-by-step instructions. Each workout includes sets, reps, rest times and notes so you can follow the plan without guessing.

Workout details

  • Duration: 40 min
  • Exercises: 6
  • Training focus: Cardio and legs
  • Equipment: Full gym
  • Level: Intermediate
  • Format: Interactive workout and printable PDF

For more ready-made training plans, try WorkoutLabs Fit. You can follow visual workouts, build your own routines, manage your training calendar and track your progress. Sign up today to claim your free week.

Questions about this workout

What equipment do I need for this workout?

You'll need full gym for this workout. Tap any exercise to see form instructions and possible substitutions if a piece of equipment isn't available.

How long does the Gym Cardio Fat-Burning Workout: 450 Calories take?

The full workout takes about 40 minutes, covering 6 exercises with prescribed sets, reps and rest periods. Using the built-in timers and auto-advance keeps you on pace from start to finish.

Is this workout suitable for my fitness level?

This is an intermediate workout, best suited to people with some training experience. Beginners can still follow it by reducing the weight, doing fewer sets or resting longer between sets – each exercise includes illustrated form instructions.

What muscles does this workout target?

This routine primarily works your calves, hamstrings, quadriceps, glutes & hip flexors. Tap any exercise in the workout to see a muscle diagram showing exactly which primary and secondary muscles it activates.

How often should I do this workout?

For cardiovascular health, lose fat, aim to do this workout 2–3 times per week with at least one rest day between sessions. Progress by gradually adding weight or reps, and pair it with workouts for other muscle groups during the week.

Can I download or save this workout?

Yes – you can download this workout as a free printable PDF using the download button, or save it to a free WorkoutLabs Fit account to follow it on your phone, customize the exercises and track your progress.

Gym Cardio Fat-Burning Workout: 450 Calories
40 min
 · 
6 exercises
Burn fat and boost cardiovascular health with this intermediate gym cardio workout targeting 450 calories. The goal: never let your heart rate settle into a steady zone. Jump between exercise stages with minimal rest to keep your body guessing and your calorie burn sky-high.
Auto-advance Start exercises automatically
after a 5-second delay
Start workout Cancel workout
Cardio - Walking / Treadmill
Cardio - Walking / Treadmill exercise illustration
5 min
Set 1 of 1
Rest before next set
Get ready
321GO
Walk on an incline, just to get you nice and warmed up.
Primary muscle group(s):
Calves, Hamstrings, Quadriceps
Secondary:
Glutes & Hip Flexors
  1. After following a thorough warm-up session, stand tall on a walkway, treadmill, or other walkable area. Make sure that your chest is up, core is braced, shoulders are back, and gaze is straight ahead.
  2. Begin by placing your left foot forward then shifting your hips to move the right leg forward. Continue this back and forth motion at a pace that is ideal for you.
  3. You may also want to include small weights or a grip strengthener during your walks. Remember to maintain perfect form throughout the walk. Avoid slouching.
Rowing Machine
Rowing Machine exercise illustration
3 min
Set 1 of 1
Rest before next set
Get ready
321GO
Aim for 1/4 mile in this row! This is a fast one!
Primary muscle group(s):
Quadriceps
Secondary:
Biceps, Calves, Glutes & Hip Flexors, Hamstrings, Lower Back

No specific instructions for this exercise.

Stationary Bike
Stationary Bike exercise illustration
12 min
Set 1 of 1
Rest before next set
Get ready
321GO
This is where you can bring your heart rate down a little. Aim to remain at a steady pace for 12 minutes.
Primary muscle group(s):
Quadriceps
Secondary:
Calves, Glutes & Hip Flexors, Hamstrings

No specific instructions for this exercise.

Cross Trainer
Cross Trainer exercise illustration
10 min
Set 1 of 1
Rest before next set
Get ready
321GO
Move at a steady pace for 7 minutes, and then increase the pace every minute on the minute until the end!
Primary muscle group(s):
Glutes & Hip Flexors, Hamstrings, Quadriceps
Secondary:
Biceps, Calves, Triceps
  1. Position yourself on the Cross Trainer by stepping up onto the pedals. Keep your chest up and back straight. Extend your arms to grab the moving poles on each side. Before beginning to move, make sure you are in a comfortable position that allows for full range of motion.
  2. Begin by moving the left foot forward as you pull the moving pole with the right hand. Now move through and step forward with the right as you pull with the left hand.
  3. Continue this back and forth motion. Adjust the resistance level to provide yourself with more of a challenge.
Rowing Machine
Rowing Machine exercise illustration
4 min
Set 1 of 1
Rest before next set
Get ready
321GO
Burn out by hitting another 1/4 mile. You\'re almost done!
Primary muscle group(s):
Quadriceps
Secondary:
Biceps, Calves, Glutes & Hip Flexors, Hamstrings, Lower Back

No specific instructions for this exercise.

Cardio - Walking / Treadmill
Cardio - Walking / Treadmill exercise illustration
5 min
Set 1 of 1
Rest before next set
Get ready
321GO
Flat walk to finish up!
Primary muscle group(s):
Calves, Hamstrings, Quadriceps
Secondary:
Glutes & Hip Flexors
  1. After following a thorough warm-up session, stand tall on a walkway, treadmill, or other walkable area. Make sure that your chest is up, core is braced, shoulders are back, and gaze is straight ahead.
  2. Begin by placing your left foot forward then shifting your hips to move the right leg forward. Continue this back and forth motion at a pace that is ideal for you.
  3. You may also want to include small weights or a grip strengthener during your walks. Remember to maintain perfect form throughout the walk. Avoid slouching.
Workout done!
Exercises done
of 6
Total time
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