Muscle-building plan: three complete training days

Who this plan suits

Allow three sessions of 55–75 minutes and bring some experience with the main patterns. Compared with the basic three-day plan, this version has more working sets and targeted accessories. It builds a training base rather than preparing you for a physique contest; leave its volume alone in the first week.

Set up your training week

Monday A, Wednesday B, Friday C. A starts with knee-dominant leg work and chest, B with a hip hinge and back, and C combines legs with additional upper-body work. Continue the sequence after an absence. Regularly missed days suggest choosing the simpler two-day plan.

Warm up for your workout

Warm up the opening large movements with one or two light sets. Choose main-lift loads with about two reps in reserve. For raises and curls, keep the same controlled movement to the end. After a break, use two rather than three main-lift sets first, adding the third when you recover by the next session.

How to use the sessions

2 × 8–12 means eight to twelve repetitions, a rest, then a second set. For a single-sided movement, the number applies to each side. Follow the exercise order shown. For dumbbells, record the combined load here: two 10 kg dumbbells mean 20 kg. If you use just one dumbbell, record that one weight.

Add repetitions, then weight

With 30 kg total on dumbbell presses, 8/8/8 might become 10/9/8 and later 12/12/12. Then use the next dumbbells if you can still reach eight reps. Smaller muscles do not need heavier weights every week: another controlled lateral-raise rep counts too. After four weeks, add one weekly set for a chosen priority only if existing performance and recovery remain steady.

When you need a different exercise

A chest-press machine can replace free-weight pressing, and supported dumbbell rows can replace cable rows. Compare loads within one variation. If time runs short, remove the final arm or shoulder accessory first. Falling performance over several days calls for less weekly work. Use the weekly-set tool for direct sets while considering overlap from compound movements.

When an exercise stops progressing

1. One weaker day is not a plateau. Compare the same exercise, similar rests and consistent technique across several sessions.
2. Check whether sleep was short, rests were shorter or the previous exercise was harder. Repeat under comparable conditions first.
3. After three or four comparable sessions without progress, drop the load by a small step and build reps again. Adding sets is not the first adjustment.
4. If several exercises decline together and fatigue persists, reduce working sets for a week, for example from two to one. Resume with loads you can control.

When to end a set

End the set when you clearly shorten the movement, need momentum or lose control of your position. Muscular effort and faster breathing are expected. Sudden sharp pain, dizziness or unusual symptoms are reasons to stop the exercise or session. Have persistent or recurring pain assessed before continuing to load the affected movement.

What has changed after four weeks

Perhaps your starting weight now feels easier, you manage more repetitions or your technique feels steadier. After four weeks, look at your first and latest entries for the same exercise to see what has improved. If training is going well and the days fit your life, keep the plan. If you repeatedly miss the same day, move it or choose fewer sessions each week.

Know where to start next workout

Use LiftPal to compare the same movements over several weeks. Load, reps and RPE (your rating of how hard the set felt) help you decide whether another set is useful or your current workload is still moving you forward.