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A man of about forty pressing two dumbbells in a boxing gym
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Free gym program by Coach.AI

Gym workout plan over 40

3 days · 8 weeks · Beginner

It's not too late to start at 40, and you don't need a special kind of training to do it. This plan gives you three full body sessions a week for 8 weeks, on machines that are easy on the joints, with a little more rest between sets than a 30-year-old gets and starting weights that take your age into account.

In the app: this program as your plan. The week, its workouts and the next one to start.

Days a week
3
Level
Beginner
Length
8 weeks
Session in week 1
39 min
Equipment
Full gym
Goal
Build muscle

The .AI plan screen in Coach.AI: week 1 of the Gym after 40 program

Week 1, day by day

Every exercise of the first week, in the order you do them. Sets × reps, and the rest is the pause after each set.

The weights next to the exercises are an example for one man: 44 years old, 82 kg, 180 cm, new to the gym. Yours start from your own body and age and then follow what you log.

Next to the same plan for a 30-year-old, week 1 keeps the same 30 working sets. What changes is the pace: 2 min 15 s of rest after each set on Wide Seated Leg Press instead of 2 min, and sets of 11 reps instead of 10. A session takes about 39 min instead of 36.

Week 1 is a practice week. It teaches the movements, so the same 4 base lifts open every session and only the core and cardio change. From week 2 the lifts start to change, and by week 3 each day has its own main lifts.

Monday

Full body

Quads, Chest, Upper Back, Shoulders · about 39 min

  1. Wide Seated Leg PressQuads2 × 11 · 27.5 kgRest 2 min 15 s
  2. Smith Machine Chest PressChest2 × 11 · 22.5 kgRest 2 min 15 s
  3. Seated Underhand Wide Cable Bar RowUpper Back2 × 11 · 20 kgRest 2 min 15 s
  4. Seated Machine Shoulder PressShoulders2 × 11 · 15 kgRest 2 min 15 s
  5. Ab CrunchAbs2 × 15Rest 1 min 30 s
  6. Cross TrainerCardio10 minRest 1 min

Wednesday

Full body

Quads, Chest, Upper Back, Shoulders · about 39 min

  1. Wide Seated Leg PressQuads2 × 11 · 27.5 kgRest 2 min 15 s
  2. Smith Machine Chest PressChest2 × 11 · 22.5 kgRest 2 min 15 s
  3. Seated Underhand Wide Cable Bar RowUpper Back2 × 11 · 20 kgRest 2 min 15 s
  4. Seated Machine Shoulder PressShoulders2 × 11 · 15 kgRest 2 min 15 s
  5. Toe Touch CrunchAbs2 × 15Rest 1 min 30 s
  6. Incline Treadmill WalkingCardio10 minRest 1 min

Friday

Full body

Quads, Chest, Upper Back, Shoulders · about 39 min

  1. Wide Seated Leg PressQuads2 × 11 · 27.5 kgRest 2 min 15 s
  2. Smith Machine Chest PressChest2 × 11 · 22.5 kgRest 2 min 15 s
  3. Seated Underhand Wide Cable Bar RowUpper Back2 × 11 · 20 kgRest 2 min 15 s
  4. Seated Machine Shoulder PressShoulders2 × 11 · 15 kgRest 2 min 15 s
  5. Weighted Russian Twists EasyAbs2 × 15 · 5 kgRest 1 min 30 s
  6. Treadmill WalkingCardio10 minRest 1 min

Built by the Coach.AI engine, version 55da4102.

Coach.AI

This is how the program looks in the app

Real screens from Coach.AI with this program in week 1: the overview of every workout, with each exercise, its sets, reps and rest.

  • 01 Day 1 · Full body

    Workout 1 of the Gym after 40 program in Coach.AI: warm-up, exercises with sets, reps and rest, cool-down
  • 02 Day 2 · Full body

    Workout 2 of the Gym after 40 program in Coach.AI: warm-up, exercises with sets, reps and rest, cool-down
  • 03 Day 3 · Full body

    Workout 3 of the Gym after 40 program in Coach.AI: warm-up, exercises with sets, reps and rest, cool-down

Scroll inside the screen to see the whole workout

How the program moves on

Here is week 1 next to the weeks after it, from the same run of the engine. Each cell is sets × reps.

  • Wide Seated Leg Press, a main lift: 2 × 11 in week 1, 3 × 9 in week 2 and 3 × 11 in week 4. Fewer reps per set leave room for a heavier weight. How and when to add weight: progressive overload, explained.
  • Working sets in the whole week: 30 in week 1, 44 in week 2 and 51 in week 4.
  • The cardio that closes the first session of the week: 10 min in week 1, 11 min in week 2, 12 min in week 3 and 13 min in week 4.
  • Week 4 keeps every exercise you start with in week 1. New exercises that join: 10.
  • From week 3, some smaller exercises are done in pairs, one straight after the other.
  • This program has no planned lighter week.
  • Week 8 ends with a test day on Friday. It measures:
    • Wide Seated Leg Press: one set, as many clean reps as you can with the weight you trained with
    • Chest Press Machine Plate Loaded: one set, as many clean reps as you can with the weight you trained with
    • Dumbbell Hammer Grip Row: one set, as many clean reps as you can with the weight you trained with
    The app keeps the results and shows them next to your last test.
  • Weeks 5-7 aren't shown here. In the app each of them is built from the sets you logged the week before.
Main lifts, weeks 1 to 4
Main liftWeek 1Week 2Week 3Week 4
Wide Seated Leg Press2 × 113 × 93 × 73 × 11
Working sets in the week30445151

Working sets in every week shown

  1. Week 130
  2. Week 244
  3. Week 351
  4. Week 451
  5. Week 830test day

What comes after 8 weeks?

The last week closes with a test day: the same exercises, and you see in kilos and reps how much you added. Then the app opens the next program with one tap. It starts a little below where you finished, takes the weights you logged and carries on, so you never start from zero.

Beginner has three stages: Learning the moves, Adding weight and Getting ready for Skilled. Each program you train through without long breaks takes you up a stage. When the coach sees you’re ready for more, it offers you the next level, and whether to take it is up to you.

Who it's for

It's for you if you're 40 or older and new to the gym, or coming back after years away. A session in week 1 takes 39 min. The muscle you build after 40 is the same muscle you'd build at 25; it just asks for steady work and enough recovery, which is what this plan is built around.

When another program fits better

If you've been training for a while, push pull legs or upper lower will suit you better at any age. Short on time? Two days a week is a real option too.

Still choosing between full body and a split? Here’s how to pick for your week.

Worth reading before you start

Questions people ask

Is it too late to build muscle after 40?

No. Muscle responds to training at 40, 50 and well beyond. What changes with age is how long recovery takes, so the plan gives you more rest and grows step by step instead of asking for everything at once.

How is this different from a plan for a 30-year-old?

The exercises and the number of sets in week 1 are the same. You get longer rests, a few more reps per set and starting weights that take your age into account. In the app, the plan keeps adjusting to your age as it goes, and from 60 it adds more changes.

How do I pick a weight for week 1?

Pick a weight you could lift for two or three more reps than the card asks for. The first week is for learning the movements and finding your numbers, not for testing yourself. If you know a recent set on a lift, the 1RM calculator turns it into a working weight for any number of reps.

What if I miss a day?

Do the next session when you can and keep the order. Don't squeeze two sessions into one day to catch up. In the app the rest of your week moves to the days ahead.

Can I do this program at home?

This week is built for a full gym: machines, cables and free weights. With dumbbells at home, or with no equipment at all, the exercises would be different. In the app you tell it what you have, and the plan only uses that.

Coach.AI

Get this week fitted to you

This is the week Coach.AI builds for a typical person with this profile (Beginner, Build muscle, 3 days, Full gym, age 44). In the app it's fitted to your own goal, days, equipment and age, and to the sets you log: each next week is built from what you logged in the one before.

The first week of your .AI plan is free.

Coach.AI: the first screen of the app, The Plan Remembers, with Get Started
Coach.AI: the Exercise History of the barbell bench press, e1RM 105 kg, best set 90 kg for 5, eight workouts on a chart and a list
Coach.AI: the Home screen, today's workout Pull day with Start workout, the week so far and Ask your coach