Best Workout Routine: A Simple 4-Week Plan

The best workout routine is one that trains your whole body several times a week, fits the days you can actually train, and gives you a clear way to do a little more each week. For most beginners that means three full-body sessions. Below: how to choose, and a 4-week plan to start.

Which Workout Routine Fits You?

Start with the days you can really train, not the ones you wish you could. Find your row, then follow the link or the plan below.

Most beginners lift in nearly the same way whatever their goal in the first couple of months. The goal mostly changes what you eat and how much you walk. So if two rows fit you, pick the one with fewer days.

What Every Good Workout Routine Contains

Whoever wrote the routine, a coach, an app or a stranger online, should pass these five checks.

1. Four movement patterns in every session. A squat pattern (squat, leg press), a hinge (deadlift, glute bridge), a push (bench press, shoulder press) and a pull (row, pulldown), plus a little core work. Miss a pattern for weeks and that part of your body falls behind.
2. Each muscle trained at least twice a week. A 2025 meta-regression of 67 studies (Pelland et al.) found that for muscle size, how often you train a muscle matters little once total weekly sets are counted. For strength, gains kept rising with frequency, with diminishing returns. Twice a week covers both.
3. Enough hard sets, not too many. A hard set is one you stop within a few reps of the point where you could not do another with good form. A 2017 meta-analysis (Schoenfeld, Ogborn & Krieger) found that more weekly sets meant more growth, and the 2025 analysis found the extra benefit shrinks as sets pile up. For a beginner, 6–10 hard sets per muscle per week is a sensible range; the workout planner shows how to count them.
4. A written rule for getting harder. "Add a rep or a little weight when the last session felt manageable" is a rule. "Try to lift more" is not. Without one, a routine is just a list of exercises.
5. Rest built in. At least one day between full-body sessions, plus walking or other easy activity on other days. The U.S. guidelines also ask for 150 minutes of moderate aerobic activity a week, which is easy to reach with brisk walks.

The 4-week routine below is built around all five.

The 4-Week Starter Routine (3 Days a Week)

Three sessions a week with a rest day between them, for example Monday, Wednesday and Friday. There are two workouts, A and B, and they alternate: week 1 is A-B-A, week 2 is B-A-B, week 3 is A-B-A, week 4 is B-A-B. Each session takes roughly 40–50 minutes. Start every session with a 5-minute brisk walk, then do your first exercise with a lighter warm-up set.

Every session trains all four movement patterns, so each pattern is trained three times a week however the A and B days fall.

Gym version

Home version (dumbbells or a loaded backpack)

Switching between the two versions mid-plan is fine, because the patterns and days stay the same. Use the rep range listed for each exercise.

How each week gets harder

"Reps left" below means how many more good reps you could have done when you stopped the set.

This is double progression: add reps first, then weight. Example: a 20 lb dumbbell press in the 8–12 range. Session 1 you get 9, 8, 8. A few sessions later you reach 12, 12, 12. Next session, move up to the next dumbbell and start again at 8.

From week 2, each movement pattern gets about 7–9 hard sets a week, which sits inside the 6–10 range for beginners in the previous section.

After week 4, either repeat the plan starting from your new weights, or move to four days with the workout planner.

Log sheet (copy this into a notes app)

The rule above only works if you can see last session's numbers. Write these down every session.

A notes app or paper log does the job. If you would rather not keep score by hand, MyFitnessCoach has a Workout Logger that records your sets and reps and shows your progress over time.

If you miss a session

This is practical guidance, not research-derived.

• Missed one session: do it the next day if you have a free day. If not, skip it and continue with the next session in the plan. Never do two workouts in one day to catch up.
• Missed a week: repeat the last week you completed.
• Missed two weeks or more: restart at week 1 with light weights.
• Travelling or ill: use the home version at a lower effort rather than skipping the week entirely.

How to Audit Any Workout Routine in 2 Minutes

Use this on a routine from a friend, an app, a video or a chatbot. Count the answers on the left.

Five or six passes: follow it. Three or four: fix the weak rows and run it. Two or fewer: use the 4-week routine above instead.

Look at two rows first: the progression rule and repeatability. A routine with no rule for getting harder, or one that asks for more days than you have, gives you nothing to build on. Both are easy to spot with this table.

When to Change Your Workout Routine

Change a routine for a reason, not because a new video appeared. These are the usual reasons:

• Your numbers stopped moving. If you have been stuck for about three weeks while sleeping and eating normally, review it. This is a rule of thumb, not a research finding. For more on this, see how often to change your workout routine.
• Your schedule changed. Change the number of days first, not the exercises.
• You are bored. Swap one exercise for another of the same pattern, for example a lat pulldown for a row, and keep logging.

Start Week 1 This Week

Pick the gym or home version, write down what you lift in your first session, and keep every set clean in week 1. The routine only turns into results if you follow the rule for getting harder.

If you want the log and your workout schedule in one place, MyFitnessCoach lets you record your sets and reps and follow exercise demo videos as you train.