Best 5 Full Body HIIT Workouts You Can Do in Under 20 Minutes

In today's fast-paced world, finding time to work out can feel impossible, especially for busy professionals. Gym intimidation, long commutes, and family obligations often push fitness to the back burner. But what if you could squeeze an effective workout into just 20 minutes? High-Intensity Interval Training (HIIT) is your solution. These five full-body HIIT workouts require minimal or no equipment, making them perfect for quick sessions at home or in your office.

Quick Stats Box:

• Total Time: 20 minutes
• Equipment Needed: No equipment required (optional: yoga mat)
• Difficulty Level: Beginner to Intermediate
• Calories Burned: Approximately 150-250 calories depending on intensity

Warm-Up (5 Minutes)

Before diving into the workouts, it's essential to warm up to prevent injuries. Perform each exercise for 30 seconds with minimal rest between them.

1. Arm Circles: Stand tall, extend arms to the side, and make small circles.
2. High Knees: Jog in place while bringing knees up toward your chest.
3. Bodyweight Squats: Stand with feet shoulder-width apart, squat down, and return to standing.
4. Lateral Lunges: Step to the side and bend one knee while keeping the other leg straight.
5. Torso Twists: Stand with feet shoulder-width apart, twist your torso side to side.

Workout 1: Tabata Blast

• Duration: 20 seconds work, 10 seconds rest, 8 rounds (4 minutes)
• Exercises:

  1. Burpees

     • Reps: 10
     • Sets: 2
     • Rest: 1 minute
     • Form Cue: Jump high and land softly, keeping your knees slightly bent.
     • Modification: Step back instead of jumping.

  2. Jump Squats

     • Reps: 12
     • Sets: 2
     • Rest: 1 minute
     • Form Cue: Land softly and lower into a squat immediately.
     • Modification: Bodyweight squats.

Workout 2: Ladder HIIT

• Duration: 30 seconds work, 15 seconds rest, increase reps for each round (20 minutes total)
• Exercises:

  1. Push-Ups

     • Reps: 8 to 12
     • Sets: 3
     • Rest: 1 minute
     • Form Cue: Keep your body in a straight line from head to heels.
     • Modification: Knee push-ups.

  2. Mountain Climbers

     • Reps: 15
     • Sets: 3
     • Rest: 1 minute
     • Form Cue: Keep your core tight and drive knees towards your chest.
     • Modification: Slow step-ins.

Workout 3: EMOM (Every Minute on the Minute)

• Duration: 5 rounds of 5 minutes
• Exercises:

  1. Plank Jacks

     • Reps: 10
     • Sets: 5
     • Rest: 1 minute
     • Form Cue: Keep your hips low and jump feet in and out.
     • Modification: Step out instead of jumping.

  2. Lunges

     • Reps: 8 per leg
     • Sets: 5
     • Rest: 1 minute
     • Form Cue: Ensure your front knee doesn’t extend past your toes.
     • Modification: Static lunges.

Workout 4: Circuit Training

• Duration: 40 seconds work, 20 seconds rest, 3 rounds (20 minutes total)
• Exercises:

  1. Skaters

     • Reps: 12
     • Sets: 3
     • Rest: 1 minute
     • Form Cue: Leap to the side and land on one foot.
     • Modification: Step side to side.

  2. Tricep Dips (using a chair)

     • Reps: 10
     • Sets: 3
     • Rest: 1 minute
     • Form Cue: Lower your body until your elbows are at a 90-degree angle.
     • Modification: Bend knees to make it easier.

Workout 5: AMRAP (As Many Rounds As Possible)

• Duration: 10 minutes
• Exercises:

  1. Squat Thrusts

     • Reps: 8
     • Sets: 1
     • Rest: None (continuous for 10 minutes)
     • Form Cue: Jump feet back and forward quickly.
     • Modification: Step back instead of jumping.

  2. Plank to Push-Up

     • Reps: 6
     • Sets: 1
     • Rest: None
     • Form Cue: Switch from plank to push-up without dropping your hips.
     • Modification: Drop to knees for easier version.

Cool Down (3-5 Minutes)

Finish your workout with these cool-down stretches, holding each for 30 seconds:

1. Child’s Pose
2. Forward Bend
3. Standing Quad Stretch
4. Shoulder Stretch

Complete in: Approximately 20 minutes

Conclusion

These five HIIT workouts are designed for busy professionals who want to maximize their time and effort. With minimal equipment and space requirements, you can easily incorporate these into your daily routine. Aim to complete these workouts 3 times a week, allowing for rest days in between.

Ready to take your fitness to the next level? Consider personalized coaching with real-time feedback to ensure you're performing each movement correctly and maximizing your results.