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3-day routine · Beginner

Back to the Gym 3 Days routine

Progressive reconditioning after a long break: low volume, machines and bodyweight, no heavy barbell lifts.

  • 3days a week
  • 45 minper session
  • 13exercises
  • 6weeks
  • Improve mobility and stability
  • Full body

Use it free in the app. Your first routine is free with no limits: Mobbe shows you what to train each day and saves your sets.

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Workout in progress in Mobbe with the sets checked off

The week, day by day

Tap a day to see its exercises, sets, reps and rest.

Day 1: Day A
#ExerciseMuscleSets × repsRIRRest
1Leg PressWeeks 1–2: 2 sets at RIR 3–4. Weeks 3–6: add one set to the main exercises if there was no discomfort.Quads2 × 10–1531:30
2Machine Bench PressChest2 × 10–1531:30
3Machine RowBack2 × 10–1531:30
4PlankCore2 × 20 s—0:45

Rest between sets, in minutes.

How to progress

Weeks 1–2 with 2 sets at RIR 3–4; from week 3 to 6, add a set to the main exercises if recovery is good and there was no discomfort; within the rep range, add reps before increasing the load.

  • RIR 3 on every exercise

RIR is the reps you have left in reserve: with RIR 2 you end the set when you could still do 2 more.

Weekly sets per muscle

  • Back6
  • Core4
  • Chest4
  • Quads4
  • Hamstrings2
  • Glutes2
  • Calves2
  • Shoulders2

Counts the sets where the muscle is the primary one.

Is it for you?

  • You're just starting out or coming back to the gym after a break.
  • You have 3 days a week and about 45 minutes per session.
  • You train in a gym. Equipment: dumbbells, kettlebell, cable machine, and machine.
  • Your goal is to improve mobility and stability.

Been training for a while? Check out Intermediate Full Body 3 Days.

Other full body routines

See all 9 full body routines →

Frequently asked questions

How long is the Back to the Gym 3 Days routine?

It's designed for 6 weeks, with 3 sessions of about 45 minutes a week.

How many sets does each muscle get per week?

As the primary muscle, 6 sets for the back, 4 sets for the core, and 4 sets for the chest per week. That's 26 sets a week in total.

What is RIR?

The reps you have left in reserve when you finish a set: with RIR 2 you stop when you could still do 2 more. In this routine it goes from RIR 2 to RIR 3.

What do I need to do it?

You do it in a gym, with this equipment: dumbbells, kettlebell, cable machine, and machine.

Mobbe

Your routine, ready to train today.

Mobbe shows you what to train each day, saves your sets and shows you how you progress. If you'd rather have a routine made for you, it builds one with AI for your goal, your days and your equipment.

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The “Your routine is ready” screen in Mobbe

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