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The Arnold Split

A six-day bodybuilding routine that trains chest and back, shoulders and arms, and legs twice each week. It includes warm-up guidance, exercise choices, progression rules, shorter three-day and four-day options, and steps for missed sessions or signs that recovery is slipping.

or get coached through it

Build strength and muscle with a steady split that trains every area twice each week and includes shorter options when six days do not fit.

Six-Day Training Week

Warm up first, then complete each session in order and keep Sunday restful.

Run Each Session

Use these rules to keep the workload controlled and repeatable.

Warm Up First

Spend 5 to 10 minutes walking, cycling, or rowing, rehearse the day's patterns, then do 5 reps near half the working weight and 2 to 3 reps near working weight.

Count Work Sets

Treat listed sets as work sets, begin at the lower count, and add a set after two or three weeks once technique is stable.

Leave Two Reps

Finish most sets with about two controlled repetitions still available.

Rest By Exercise

Rest 2 to 3 minutes after heavy compounds, 90 to 120 seconds after secondary lifts, and 60 to 90 seconds after isolation work.

Keep Choices Steady

When alternatives are listed, choose one movement and keep it for several weeks.

Protect Compounds

If a session runs long, keep the compound lifts and remove one isolation exercise.

Bench Progression Example

Add repetitions within the range, repeat the top once, then raise the load by about 2 to 5 percent.

Progress And Recover

Respond to performance and recovery instead of forcing the next increase.

Earn More Weight

Add load only after reaching the top of the range twice, and skip the increase if shorter range of motion produced the extra reps.

Pause A Decline

Hold or reduce the load after performance drops on the same lift for two sessions.

Take An Easier Week

When declining performance, poor sleep, lasting soreness, and low motivation gather together, keep the exercises but do about half the sets with loads 5 to 10 percent lighter.

Handle Missed Days

Move the missed workout to the next available day and continue in order without combining two full sessions.

Review At Six Weeks

Review how the program fits after six weeks and use the four-day version if six days repeatedly fails.

Exercise Choice Bank

Use these listed alternatives when the main movement does not suit you, then keep your selection steady for several weeks.

Chest and Back A

Shoulders and Arms A

Legs A

Chest and Back B

Shoulders and Arms B

Legs B

Shorter Weekly Options

Choose a shorter structure when the full six-day week does not match your experience or schedule.

Safety Note

Check Health Concerns

Speak with a qualified health professional before starting if you have an injury or chronic condition.

How BodyBuddy works

  1. 1Start the plan.
  2. 2BodyBuddy texts you every day to keep you on track.
  3. 3Actually finish what you started.

What the texts feel like

Monday · getting started

Today 7:42 AM

Week 3 · the slip

Today 7:42 AM
week 3. can you move yesterday’s legs session to today?
yeah I felt guilty missing it and almost wrote off the week
today works just continue in order tomorrow
Later
did you get through Legs A okay?

Week 6 · the finish

Today 7:42 AM
week 6 saturday already. how are you feeling about Legs B today?
pretty proud actually and also very ready for sunday
finish steady then tomorrow is rest and your review
Later
how did that final session land?

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Arnold Split Workout Plan: 6-Day Routine and Progression | BodyBuddy