A free 3-day full body workout plan for beginners: two gym workouts run A/B/A, with sets, reps, rest times, weekly progression, and dumbbell and home swaps.
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Alexandros Training Team
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Short answer
A good 3-day full body plan for beginners alternates two workouts, A and B, on non-consecutive days: A, B, A one week and B, A, B the next. Each workout has 6 exercises of 3 sets, with 6 to 10 reps on compound lifts and 10 to 15 on isolation lifts, and you rest 2 to 3 minutes on the big lifts and 60 to 90 seconds on the small ones. Progress with double progression: add reps until every set hits the top of the range, then add the smallest weight jump.
Three full-body sessions a week is the plan most coaches hand a new lifter, and for good reason. Every muscle gets trained often, each session repeats the main lifts so you get practice, and missing a day costs little because the next session covers the same ground.
This guide gives you a complete 3-day plan you can start this week: the two workouts, how to schedule them, how to add weight week to week, and what to swap in if you train with dumbbells or at home. If you would rather have a week built around your own schedule, equipment, and injuries, the free workout plan generator does that in about a minute.
Is a 3-day full body workout plan good for beginners?
Yes, it is one of the best starting plans because it trains every muscle two to three times a week in three sessions. The American College of Sports Medicine's 2009 position stand recommends 2 to 3 training days a week for novices, so three full-body days sit right at the top of that range.
Research backs the idea of hitting each muscle more than once. A 2016 meta-analysis of 10 studies by Schoenfeld, Ogborn, and Krieger found that training a muscle twice a week produced more growth than once a week when volume was matched, with average effect sizes of 0.49 versus 0.30. The authors concluded that major muscles should be trained at least twice a week to maximize growth, and that whether three times beats twice was still unclear.
A later 2019 meta-analysis of 25 studies by Schoenfeld, Grgic, and Krieger found that once weekly sets are equal, frequency makes little difference on its own. That is the real case for full body at 3 days: it is the easiest way to spread enough sets across the week without long sessions. Our best workout split for beginners compares it with upper/lower and push/pull/legs.
What does the 3-day full body plan look like?
The plan uses two workouts that you alternate on non-consecutive days, such as Monday, Wednesday, and Friday. Each workout has a squat or hinge, a push, a pull, a second leg movement, and two smaller exercises.
Week
Monday
Wednesday
Friday
1
Workout A
Workout B
Workout A
2
Workout B
Workout A
Workout B
3
Workout A
Workout B
Workout A
If your days change week to week, ignore the calendar and just run the next workout in order, leaving at least one rest day between sessions when you can. If you want to design your own version from scratch, see how to create a gym workout plan.
Workout A
Exercise
Sets
Reps
Rest
Barbell back squat
3
6 to 10
2 to 3 min
Barbell bench press
3
6 to 10
2 to 3 min
Seated cable row
3
6 to 10
2 min
Lying or seated leg curl
3
10 to 15
90 sec
Dumbbell lateral raise
3
10 to 15
60 to 90 sec
Plank
3
30 to 45 sec
60 sec
Workout B
Exercise
Sets
Reps
Rest
Romanian deadlift
3
6 to 10
2 to 3 min
Incline dumbbell press
3
6 to 10
2 min
Lat pulldown
3
6 to 10
2 min
Leg press
3
10 to 15
2 min
Dumbbell biceps curl
3
10 to 15
60 to 90 sec
Cable triceps pushdown
3
10 to 15
60 to 90 sec
Warm up with 5 minutes of easy cardio and two or three lighter sets of the first lift before your working sets.
How much weekly volume does this plan give each muscle?
Averaged over two weeks, the plan gives most major muscles about 9 hard sets a week. You run each workout 1.5 times a week on average, so a muscle trained with 3 sets in A and 3 sets in B gets about 9.
Muscle
Main exercises
Direct sets per week (average)
Quads
Squat, leg press
About 9
Hamstrings and glutes
Romanian deadlift, leg curl, squat
About 9 plus squat work
Chest
Bench press, incline dumbbell press
About 9
Back
Cable row, lat pulldown
About 9
Shoulders
Lateral raise, plus pressing
About 4.5 direct plus pressing
Biceps and triceps
Curl, pushdown, plus rows and presses
About 4.5 direct each plus compounds
That is a sensible starting dose. A 2017 meta-analysis by Schoenfeld, Ogborn, and Krieger found a graded dose-response between weekly sets and muscle growth, with each extra weekly set linked to about 0.37% more growth. Beginners grow well on less, though, and the sets you can recover from count more than the sets on paper. After 6 to 8 weeks, if you recover well, add a fourth set to the first two lifts of each day. Our guide on how many sets per week to build muscle explains how far to take it.
How do you progress the plan week to week?
Use double progression: keep the same weight and add reps each session until every set reaches the top of the range, then add the smallest weight jump and work back up. It is the simplest method that keeps you progressing without guessing.
Here is how it looks for the squat with a 6 to 10 rep range:
Session
Weight
Reps across 3 sets
Next step
1
95 lb
8, 7, 6
Same weight, beat a rep or two
2
95 lb
9, 8, 8
Same weight
3
95 lb
10, 10, 9
Same weight
4
95 lb
10, 10, 10
Add weight next time
5
100 lb
8, 7, 7
Build the reps back up
A few rules keep it working:
Start lighter than you think. For the first week, pick a weight you could do 2 more reps with on every set. That gives you room to add reps and to learn the movement.
Use the smallest jump your gym allows. That is usually 5 lb total on a barbell (2.5 lb per side), 5 lb per hand on dumbbells, and one stack plate on machines. The ACSM recommends a 2 to 10% load increase once you can beat your target reps by one or two.
Keep the last rep clean. End most sets with about 1 to 2 reps left in the tank, not with a grind or a form breakdown.
Back off if you stall. If a lift goes three sessions without a new rep or a new weight, drop the weight about 10% and build back up.
Lower-body lifts usually move faster than upper-body ones. Our double progression explained guide covers the method in more detail.
What can you swap in if you only have dumbbells or train at home?
Keep the same pattern, sets, reps, and rest, and replace each exercise with the closest version you can load. The plan works as long as each session still has a squat or hinge, a push, a pull, and a second leg movement.
Gym exercise
Dumbbell swap
Bodyweight swap
Barbell back squat
Goblet squat
Split squat, then Bulgarian split squat
Barbell bench press
Dumbbell floor press or bench press
Push-up (elevate hands to make it easier)
Seated cable row
One-arm dumbbell row
Inverted row under a sturdy table
Leg curl
Dumbbell Romanian deadlift (lighter, slower)
Sliding hamstring curl on a towel
Lateral raise
Dumbbell lateral raise
Pike push-up
Romanian deadlift
Dumbbell Romanian deadlift
Single-leg hip hinge, then glute bridge
Incline dumbbell press
Incline press on a bench or floor press
Decline push-up with feet raised
Lat pulldown
Dumbbell pullover or chest-supported row
Pull-up or band-assisted pull-up
Leg press
Dumbbell walking lunge or step-up
Reverse lunge
Biceps curl
Dumbbell or hammer curl
Towel curl or chin-up
Triceps pushdown
Dumbbell overhead extension
Close-grip or bench dip
Bodyweight exercises need higher rep ranges, roughly 6 to 12 on compound moves and 10 to 20 on isolation moves, because you cannot add plates. Progress by adding reps, slowing the lowering phase, or moving to a harder version once you hit the top of the range. The home workout plan guide and our article on building muscle at home with dumbbells go further.
How long does each session take?
With 6 exercises of 3 sets and the rest times above, plan on about 55 to 65 minutes including a short warm-up. If you have less time, trim from the bottom of each workout, because the first lifts do most of the work.
Time available
What to do
About 60 min
The full plan, 6 exercises
About 45 min
Drop the plank in A and the pushdown in B (5 exercises)
About 30 min
Keep the first 4 exercises of each workout
What should your first week on the plan look like?
Your first week is for learning the movements and finding starting weights, not for testing yourself. Do one easy set of each exercise to check how it feels, then your 3 working sets at a weight you could lift for 2 more reps. Write down the weight, reps, and how hard the last rep felt for every set, because that log tells you what to lift next time. Our first week at the gym guide walks through what to expect.
How can you get a 3-day plan built for you?
The Alexandros workout plan generator builds a starting week from seven questions and emails it to you as a PDF. It is free, takes about a minute, and needs no account or sign-in. To see how it compares with other free tools, read our roundup of the best free workout plan generators.
You choose your goal, experience, training days, session length, equipment (gym, home gym, just dumbbells, or no equipment), and any injury, plus optional age, body weight, and gender. For 1 to 3 training days it builds a full-body week, and it picks exercises from the Alexandros app's exercise catalog for your equipment, varying the main lifts when a day type repeats. Session length sets the number of exercises: 4 for about 30 minutes, 5 for 45, 6 for 60, and 8 for 90 or more. Every exercise gets 3 sets, with rep ranges set by your goal, and new lifts carry the note to pick a weight you could do 2 more reps with.
It builds one starting week, not a full program. Progress after that comes from logging your sets and applying double progression yourself, or from the Alexandros app. Alexandros is an iPhone lifting coach in early access: you log sessions in plain English, rate the effort on every set, and it sets your next weights with double progression. You can join through the email signup on the site.
Frequently asked questions
Can you build muscle with a 3-day full body workout?
Yes. Three full-body sessions train every muscle two to three times a week and give most muscles around 9 weekly sets in this plan, which is plenty for a beginner. Research finds that training a muscle at least twice a week builds more muscle than once.
Should you do the same full body workout three times a week?
You can, but alternating two workouts is usually better. A and B let you train more exercises, spread the stress on your joints, and still practice each main lift often.
Can you do a 3-day full body plan on consecutive days?
It is better not to, because the same muscles need time to recover. If you must, make the middle day lighter or run the days as A, B, A with a rest day before the next week.
How heavy should you lift as a beginner?
Pick a weight you could lift for about 2 more reps on every set. That keeps your form clean and leaves room to add reps and weight each week.
Is a 3-day full body plan good for losing weight?
Yes, as long as you eat in a calorie deficit. Lifting helps you keep muscle while you lose fat. Our guide on how to make a workout plan to lose weight covers how to combine it with diet and cardio.