The split has survived every training trend for a simple reason: movements that share muscles share a day, so everything gets worked hard and then left alone long enough to recover. It also maps onto how fitness YouTube is filmed. Creators produce push days, back-day breakdowns and leg-day tutorials by the thousand, which means the sessions you need already exist. The job is picking the right ones and fixing their order.
The general method for turning videos into a plan is covered in how to build a workout plan from YouTube videos. This guide runs the specific case, because PPL is the split people actually search for, and because it is the easiest one to build well from a video library.
What the split is
Push covers chest, shoulders and triceps: every movement where you press something away. Pull covers the back side, rowing and pulling movements plus biceps and rear delts. Legs takes quads, hamstrings, glutes and calves.
You can run the split three days a week (push Monday, pull Wednesday, legs Friday) or six, hitting each session twice. Start at three. Six days is a real commitment of recovery, food and calendar space, and most people asking whether they can handle it would get more from running three days consistently for a couple of months first. The three-day version is also friendlier to a beginner, since each session repeats often enough to learn but leaves days to recover.
The week, as video slots
Treat each session as four slots to fill. A slot is one video: the movement you will follow, in the order you will do it.
| Session | The four video slots |
|---|---|
| Push | A main press (bench or overhead), a second press from a different angle, a lateral raise or shoulder accessory, a triceps movement |
| Pull | A row or deadlift variation, a vertical pull (pull-up or pulldown), an upper-back or rear-delt accessory, a biceps movement |
| Legs | A squat pattern, a hip hinge, a single-leg movement, calves or core to finish |
Four slots make a complete session of roughly 45 to 75 minutes with sensible rest. If you have time and appetite for a fifth, add another accessory rather than another heavy compound. Past six videos a session, the watching starts eating the lifting.
How to fill the slots
Start from what you have already saved. Most people carry a year of material in their saved folders before they ever search for more, and a library organised by muscle group and equipment will surface most of these slots on its own. Where you do need to search, a few filters separate the videos worth slotting from the rest:
- Match your equipment. A barbell bench tutorial is the wrong slot-filler for a dumbbell home setup, however good the coach. Save the version you can actually perform on the day.
- Prefer coaches who talk through the setup. You will rewatch these videos mid-session, and spoken cues (where to grip, when to brace) survive a rewatch far better than silent demonstrations set to music.
- Know the sets and reps before you file it. Some videos state them; where one does not, decide your scheme when you save it and write it against the video, so the decision is never made tired, between sets.
- Keep one voice per movement pattern. Cues compound when they come from the same coach every week. Four different bench tutorials in four weeks means four setups, and none of them learned properly.
Progressing without changing the videos
Here is the part that separates a split from a watch list: the videos stay the same, and the numbers move. The follow-along holds your form steady; the load is the variable. Run the same week for four to six weeks, and each time a slot comes around, add a rep to a set or a small increment to the bar, whichever the session allows. Write down what you lifted, because next week's target is this week's numbers plus a little.
When a block ends, resist rebuilding the whole week. Swap the slot that has stopped working, keep the other eleven, and start the next block. Progress lives in the repetition, and a plan that changes every week is a feed, with a feed's results.
Where the library does the work
This is the point where a video-first app earns its slot. In Fitness Vault, the videos you import from YouTube, TikTok, Instagram and Facebook (or film yourself) carry tags for muscle group, equipment and difficulty, so "pull" plus "dumbbell" filters your whole library down to Wednesday's candidates in a couple of taps. The four slots you pick save as a session, sessions stack into a programme, and the week repeats without being rebuilt. During training, each video opens with its own set log attached, so the reps you just did get recorded under the movement they belong to and next block's targets are waiting in your history.
The limits, plainly. Fitness Vault is newer than Strong or Hevy, and a lifter running a written barbell programme with no video in it is better served by one of those dedicated loggers. The free tier holds 20 videos with manual tagging and one programme, which fits a full PPL week, twelve to fifteen slots, with room to spare.
The bottom line
Push/pull/legs works from YouTube because the split gives every saved video a job. Fix the week, fill the twelve slots from coaches you trust, and then leave the structure alone and let the weights climb. The plan is the boring part, and that is the compliment: the interesting numbers are the ones you add to it every week.