Audrey HayesBy Audrey Hayes

Updated November 2026

A beginner workout at Planet Fitness can be simple, safe and effective if you follow a clear plan. By the end of this guide, you will know which machines to use, how many sets and reps to aim for, how to warm up and cool down, and how to progress over the first four weeks. The whole session takes about 35 to 45 minutes and needs no prior gym experience.

Before You Start: What You Need to Know

Planet Fitness is built for beginners, with a lot of selectorized machines, free weights in a limited range, and cardio equipment that is easy to set up. Most locations have treadmills, ellipticals, bikes, and a strength area with leg press, lat pulldown, chest press, and seated rows. You do not need to be fit to start. You do need to be consistent.

Shopping for one? See our guide: 6 Best Beginner Gym Workouts for Ladies Picks for Every Need (2026).

Before your first session, check a few basics:

  • Bring a water bottle and a towel.
  • Wear shoes with flat, stable soles, not running shoes with thick cushioning for lifting.
  • Arrive with a plan so you are not wandering between machines.
  • Wipe down equipment before and after you use it, as Planet Fitness provides sanitizing wipes.

If you have a heart condition, joint injury, recent surgery, or any health concern, check with your doctor before starting a new exercise routine.

The Beginner Planet Fitness Workout: Step by Step

This plan uses full-body training three times per week. Each session has a warm-up, five strength exercises, and a short cardio finish. Pick one weight that feels challenging but lets you finish every rep with good form.

Step 1: Warm Up for 5 to 8 Minutes

Start on a treadmill, bike, or elliptical at an easy pace. You should be able to talk in full sentences. Then do 10 bodyweight squats, 10 arm circles in each direction, and 10 standing hip hinges to loosen up your legs and back.

Step 2: Complete the Strength Circuit

Work through these five exercises in order. Rest 60 to 90 seconds between sets.

  1. Leg press: 2 sets of 10 to 12 reps. Push through your whole foot, keep your lower back against the pad, and do not lock your knees hard at the top.
  2. Lat pulldown: 2 sets of 10 to 12 reps. Sit with thighs under the pads, pull the bar to your upper chest, and squeeze your shoulder blades together before you let it rise slowly.
  3. Chest press machine: 2 sets of 10 to 12 reps. Keep your wrists stacked over your elbows and push without flaring your elbows out past your shoulders.
  4. Seated cable or machine row: 2 sets of 10 to 12 reps. Lead with your elbows, keep your chest up, and avoid rocking your torso.
  5. Leg curl or glute bridge on the mat: 2 sets of 10 to 12 reps. Control the weight on the way down, which is where most of the benefit comes from.

Step 3: Add Core Work

Finish the strength portion with 2 sets of 10 dead bugs and 20 to 30 seconds of a standing or kneeling plank. Breathe normally during holds. If your lower back arches or sags, shorten the hold.

Step 4: Finish With 10 to 15 Minutes of Cardio

Choose a treadmill walk at a brisk pace, a stationary bike, or an elliptical. Aim for a pace where you can speak in short phrases but not sing. Over time, add 1 to 2 minutes per week until you reach 20 minutes.

Step 5: Cool Down and Stretch

Walk slowly for 2 minutes, then hold five simple stretches for about 30 seconds each: quad stretch, hamstring stretch, chest opener, lat stretch, and figure-four glute stretch.

Sample Weekly Schedule

Train three days per week with at least one rest day between sessions. The schedule below is a simple way to start.

Day Focus Sets and Reps Cardio
Monday Full body (Steps 1 to 5) 2 x 10 to 12 per exercise 10 minutes
Wednesday Full body (Steps 1 to 5) 2 x 10 to 12 per exercise 12 minutes
Friday Full body (Steps 1 to 5) 2 x 10 to 12 per exercise 15 minutes

How to Progress Over Four Weeks

Weeks 1 and 2: Learn the Movements

Use a light weight. Your last two reps should feel hard but not sloppy. Focus on range of motion and breathing. If you are unsure of a machine’s setup, ask a staff member to adjust the seat height or pad position for you.

Weeks 3 and 4: Add Load

When you can complete 12 reps with good form on both sets, increase the weight by a small amount, usually 5 pounds on upper-body machines and 10 pounds on the leg press. If you cannot finish 10 reps, drop back to the previous weight.

Ongoing: Add Sets or Time

After four weeks, you can move to three sets per exercise or increase cardio time. Change only one variable at a time so you can tell what is working.

Common Mistakes Beginners Make

  • Using too much weight. Ego lifting leads to poor form and sore joints. Start lighter than you think you need.
  • Skipping the warm-up. Five minutes of easy movement makes the first set feel much better.
  • Rushing reps. Lower the weight over two to three seconds for better muscle control.
  • Doing only cardio. Strength training builds the muscle that supports daily movement and helps change body composition over time.
  • Training too often too soon. Three days per week is enough for the first month. Recovery matters.
  • Not tracking your numbers. Write down the weight and reps for each exercise so you know when to progress.

Tips for a Better First Month

Most of what you need is already at the gym, but a few personal items make the first month more comfortable.

  • Lifting gloves help protect your palms from calluses on pulldown and row machines. View on Amazon
  • A reusable water bottle keeps you hydrated between sets and during cardio. View on Amazon
  • Lifting straps can help when grip gives out before your back on heavy rows. View on Amazon

FAQ

Is a beginner workout at Planet Fitness enough to see results?

Yes, especially in the first few months. Beginners often see gains in strength and endurance quickly when they train consistently three times per week and eat enough protein and whole foods.

How long should a beginner session last?

Most beginner sessions take 35 to 45 minutes, including warm-up, strength work, core, and cardio. You can shorten the cardio if your schedule is tight.

Do I need a personal trainer to start?

No, but one or two sessions with a trainer can help you learn machine setup and form. Many people do this and then continue on their own.

Which Planet Fitness machines are best for beginners?

The leg press, lat pulldown, chest press, seated row, and treadmill are usually the easiest to learn because the movement path is guided and the setup is adjustable.

How often should I change my routine?

Keep the same routine for about four to six weeks while you progress the weights. Then you can swap a few exercises for variety while keeping the same basic movement patterns.

Can I do this workout if I am over 50 or returning after a break?

Yes, but start with lighter weights, extend your warm-up, and consider a medical check-up first. For more gentle options, see Tai Chi Workout for Beginners: A 20-Minute Step-by-Step Guide as a low-impact complement.

What should I do if I feel pain during an exercise?

Stop the exercise. Sharp or joint pain is a signal to reduce the weight, change the range of motion, or skip that movement. If pain continues, consult a doctor or physical therapist.

Conclusion

A beginner workout at Planet Fitness works best when it is simple, repeatable and gradually more challenging. Follow the three-day plan, track your weights and reps, and add a little load when the reps feel easy. Stay consistent for four weeks and you will have a clear base to build on.

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Audrey Hayes

About Audrey Hayes

Audrey Hayes is part of our editorial team and reviews and edits our beginner fitness & weight-loss exercise guides, checking product details against manufacturer specifications and owner feedback.