How to Build a Workout Routine From Scratch

Step 1: Pick a Training Frequency

Frequency is the first decision because every other decision flows from it. Pick the number of sessions per week you can realistically complete every week, not the number you wish you could.

Default frequencies that work:

• 3 days/week: full-body sessions. Best for beginners, busy schedules, and anyone testing whether they will stick with it.
• 4 days/week: upper/lower split. Best for early intermediates who want more volume.
• 5 to 6 days/week: push/pull/legs or body part split. Best for advanced lifters who have proven their consistency.

Three or four sessions a week is the sweet spot for the vast majority of lifters. See training frequency.

Step 2: Choose Your Lifts

Every routine should be built around 5 to 7 main compound lifts, with isolation work added on top.

The core compound lifts:

• Squat (quads, glutes, core)
• Deadlift (back, hamstrings, glutes, grip)
• Bench press (chest, front delts, triceps)
• Overhead press (shoulders, triceps, upper chest)
• Pull-up or barbell row (back, biceps)

Beginners do all five every week. Intermediates can rotate variations (front squat for back squat, Romanian deadlift for conventional). See compound vs isolation exercises for why these matter.

Isolation work fills in what compounds miss: direct biceps curls, lateral raises, triceps extensions, leg curls, calf raises. 2 to 4 isolation movements per session is the right dose.

Step 3: Set Your Weekly Volume

For each muscle group, aim for 10 to 20 hard sets per week. Beginners start at the low end (8 to 12), intermediates settle around 14 to 18, advanced lifters can push 18 to 22. See how many sets per muscle per week for the full breakdown.

Spread that volume across at least 2 sessions per muscle per week. Hitting chest with 14 sets in one Monday session is far less productive than 7 sets on Monday and 7 on Thursday.

Step 4: Pick Your Rep Ranges and Intensity

Mix rep ranges within the routine. A balanced setup looks like:

• Heavy compound (3 to 6 reps): main strength driver, top of the workout
• Moderate compound or accessory (6 to 12 reps): bulk of the volume, main muscle-building zone
• Higher rep accessory (12 to 20 reps): pump work, joint-friendly volume

All working sets should be taken to within 1 to 3 reps of failure. Lighter sets that stop far short of failure barely contribute to growth. See rep ranges for muscle growth.

Step 5: Plan the Progression

A routine without progression is a routine that produces no results. Decide upfront how you will add weight or reps over time.

The two most common models:

• Linear progression: add 2.5 kg to the bar every session on compound lifts. Works for beginners for 6 to 12 weeks. Then it stalls.
• Double progression: pick a rep range (e.g. 5 to 8). Add a rep at the same weight every session. When you hit the top of the range, add weight and drop back to the bottom. Works for intermediates indefinitely. See double progression.

Pick one model. Track every set. If the bar is going up week over week, the routine is working. If not, adjust volume, recovery, or nutrition before changing the routine.

Step 6: Schedule Recovery

A routine is half rest. Sleep, food, and rest days are not optional. Plan them like you plan training.

• Rest days: at least 1 to 2 per week with no lifting. Walking, mobility, easy cardio is fine. Heavy lifting is not.
• Sleep: 7 to 9 hours per night. Not negotiable. See sleep and muscle growth.
• Nutrition: 1.6 to 2.2 g protein per kg bodyweight per day, calories at maintenance or slight surplus for lean muscle gain. See caloric surplus for muscle gain and the TDEE calculator.
• Deload every 8 to 12 weeks: a week of reduced volume to flush fatigue. See deload weeks.

A Sample Beginner Routine

3 days per week, full body, A-B-A / B-A-B alternating pattern.

Day A:

Day B:

Add 2.5 kg to each lift every session as long as form holds. Stay on this for 12 weeks before changing anything. This routine is enough to drive most of your year-one beginner gains.

Common Routine Design Mistakes

• Random exercises every session. No way to progress. Pick lifts and stick with them.
• Skipping legs. Half your muscle mass is below your waist. Always include squats or deadlifts. See the beginner mistake list.
• Too much volume. 25 sets per muscle per session burns recovery. Start at 8 to 12 sets per muscle per week.
• No progression model. Lifting "what feels right" is not progression. Pick linear or double progression.
• No tracking. Without tracking, you cannot know if you are progressing.