Colin FosterBy Colin Foster

Updated November 2026

Push pull legs with cardio means training your muscles on a three-day split while fitting conditioning work around your lifting sessions. Done well, you build strength and muscle, improve your work capacity, and keep your heart and lungs in shape without sacrificing recovery. This guide shows you how to place cardio in the week, how much to do, and how to progress it over time.

Step 1: Decide How Much Cardio You Need

Start with a modest dose. For most lifters, 60 to 150 minutes of moderate cardio per week is enough to support heart health and recovery without interfering with strength gains. If your main goal is muscle size, lean toward the lower end. If you want to improve endurance or lose fat, move toward the upper end. Consult a physician before starting a new cardio routine if you have heart or joint concerns.

Shopping for one? See our guide: 7 Best Push Pull Legs Split Posters and Training Aids for 2026.

Step 2: Place Cardio Around Your Lifting Days

Where you put cardio matters more than most people expect. Keep high-intensity sessions away from your heaviest leg day, and avoid stacking hard cardio right before pressing or pulling work that needs fresh legs or shoulders.

  • Push day: Light cardio after lifting, such as 15 to 20 minutes on a stationary bike.
  • Pull day: Low-intensity steady state, 20 to 30 minutes, performed after training.
  • Legs day: Keep cardio separate, either on an off day or as a short finisher of 10 minutes or less.
  • Off days: Two sessions of 30 to 45 minutes of zone 2 cardio, such as brisk walking or cycling.

Step 3: Choose the Right Type of Cardio

Match the cardio type to your goal. Steady-state work at a conversational pace builds an aerobic base with little fatigue. Intervals push your fitness higher but cost more recovery. Most lifters do best with mostly steady work and one short interval session per week.

Goal Cardio Type Frequency
Heart health and recovery Zone 2 steady state 2 to 3 times per week
Fat loss support Mix of steady and intervals 3 times per week
Work capacity Short intervals, 20 to 30 seconds hard 1 time per week

Step 4: Progress Your Cardio Gradually

Add five minutes or one intensity step each week until you reach your target. Track your lifting numbers as well. If your squat or bench stalls for two weeks in a row, reduce cardio by 20 to 30 percent before you change anything else.

Sample Weekly Layout

  1. Monday: Push lifting, then 15 minutes steady cardio.
  2. Tuesday: Zone 2 walk or bike, 40 minutes.
  3. Wednesday: Pull lifting, then 20 minutes steady cardio.
  4. Thursday: Rest or light mobility.
  5. Friday: Legs lifting, then 10-minute finisher.
  6. Saturday: Interval session, 6 rounds of 30 seconds hard and 90 seconds easy.
  7. Sunday: Rest.

Common Mistakes

  • Doing hard intervals the day before leg training.
  • Jumping to 60 minutes of cardio in week one.
  • Ignoring sleep and protein while adding volume.
  • Using cardio to make up for a poor diet.
  • Skipping deloads when strength starts dropping.
  • Adjustable dumbbells: Make it easy to progress pressing and pulling loads at home. View on Amazon
  • Resistance bands: Useful for warm-ups and light pulling work on busy days. View on Amazon
  • Heart rate monitor chest strap: Helps you keep steady cardio in the right zone. View on Amazon

For a full breakdown of splits and programming, see Push Pull Legs Cardio Split: A Step-by-Step Guide to Adding Conditioning and Sample Push Pull Legs Routine: A 6-Day Plan With Sets and Reps. If you are still choosing a structure, What's Better Push Pull Legs or Bro Split? (2026): Which Should You Choose? compares the two directly.

FAQ

How many days a week should I do push pull legs with cardio?

Three lifting days plus two to three cardio sessions works well for most people. Add off-day walks if you want more volume without extra fatigue.

Should cardio come before or after lifting?

After lifting is usually better, since it keeps your strength output high. Only do cardio first if your goal is a warm-up of 5 to 10 minutes.

Will cardio hurt my muscle gains?

Moderate cardio rarely blocks muscle growth if your protein and total calories are adequate. Keep intervals limited and monitor your lifting progress.

Conclusion

Push pull legs with cardio works best when you keep the lifting intact and place conditioning where it recovers well. Start with a modest weekly dose, track your strength, and build up slowly. Adjust the plan as your schedule and goals change.

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Colin Foster

About Colin Foster

Colin Foster is part of our editorial team and reviews and edits our workout programs & splits guides, checking product details against manufacturer specifications and owner feedback.