Jeff Nippard keeps landing on higher training frequency. Here's how to turn that into how often your clients train each muscle.
"Full-body vs split" is the wrong fight. The real question underneath Nippard's high-frequency case is how often each muscle gets trained - and the answer is almost always "spread the weekly volume across more sessions." This breakdown covers his argument in our own words, adds our honest take for programming a client roster, and shows how to template a frequency scheme once and reuse it across every client.
By Markus Evers · September 2026 · a Coachway video breakdown
the short version
Nippard's video argues that high-frequency full-body training works because it spreads a muscle's weekly volume across more sessions, so every set is done fresher and higher-quality - though he frames the five-day version as an advanced tool, not a beginner default. The one thing a coach should do about it: stop programming by "split name" and instead set a weekly volume target per muscle, then pick the training frequency each individual client will actually stick to.
Jeff Nippard - Full Body 5x Per Week: Why High Frequency Training Is So Effective
Source: Jeff Nippard on YouTube - "Full Body 5x Per Week: Why High Frequency Training Is So Effective". Watch on YouTube. We embed the public video and summarise it in our own words; the video, title and channel belong to Jeff Nippard, and nothing here implies his endorsement of Coachway.
Who is Jeff Nippard, and why coaches watch
Jeff Nippard is a Canadian natural bodybuilder and powerlifter with a background in biochemistry, and one of the most-watched science-based training channels on YouTube (in the millions of subscribers). He built his following by translating hypertrophy and strength research into programs regular lifters can actually run. For coaches he is effectively the default citation for program design - if you have ever sent a client a video to explain why their routine is changing, there is a good chance it was one of his. That is exactly the lens this page is written for: not "should I copy Nippard's program," but "what does his frequency argument mean for how I program a whole roster."
What Nippard actually argues (our summary)
This is our summary of the ideas in the video, in our own words - not a transcript. Watch the original for his exact examples, studies and numbers.
- 1
Frequency is really about distributing volume. His high-frequency full-body case isn't "train more for its own sake" - it's that hitting a muscle across most sessions lets you spread that muscle's weekly volume out instead of cramming it into one session.
- 2
Higher frequency buys higher-quality volume. When a muscle only gets one or two exercises per session, you attack those sets fresh - versus grinding out the last, most-fatigued sets of a once-a-week muscle day, where effort and technique quietly fall off.
- 3
The five-day full-body version is an advanced tool. He is explicit that it suits experienced lifters, and points newer trainees toward a simpler fundamentals program first. High frequency is a lever you earn, not a starting point.
- 4
Weekly volume per muscle is still the primary driver. Frequency is the delivery mechanism, not magic. If a muscle needs a given number of hard sets a week, more sessions is how you make those sets completable with real effort.
- 5
The best structure is the one that gets done. Across his split content the recurring line is that adherence and schedule fit beat the theoretically optimal plan - the frequency a person will keep every week wins over the one that looks best on paper.
Coachway's take
We're fully on board with the core idea, and it's the reframe most coaches need: stop programming by split name and start programming by weekly volume per muscle, then pick the frequency that lets the client complete it. "Full-body vs upper/lower vs PPL" is really just three different ways to slice the same weekly sets. Once you think in volume-per-muscle, the split becomes a scheduling decision, not an identity.
Where we'd add nuance for a coaching business: Nippard is programming for a motivated, self-selecting audience of experienced lifters. Your roster isn't that. Most clients don't have the recovery, the schedule, or frankly the desire to train five days a week - so the honest default for a general client is a 3-4 day full-body or upper/lower structure that still hits each muscle about twice a week. That captures ~90% of the frequency benefit at a fraction of the adherence risk. Reserve true high-frequency work for the advanced client who asks for it and can recover from it.
The other coaching-specific point he doesn't have to worry about: he programs for one person - himself and his audience at scale. You program for twenty different lives. The muscle a client "should" train twice a week is worthless if session two lands on the day they travel for work every week. Frequency in the real world is a negotiation with a client's calendar, not a spreadsheet ideal - and the win is getting the same weekly volume in on the days they'll actually show up.
So our version of his advice is: set a weekly volume target per muscle, choose the lowest frequency that lets the client hit it consistently, and only raise frequency when adherence and recovery are already solid. Then - and this is the part that saves your evenings - build that scheme once as a template and reuse it, instead of hand-writing a new split for every client from scratch.
Program the frequency once, reuse it across the roster
A frequency decision is only useful if you can deliver it without rebuilding a program for every client. That's what Coachway's workout builder is for: build your full-body or upper/lower frequency scheme as a reusable template - drag sessions into place, pull from a large exercise library, set per-set rep ranges, supersets and drop sets - then assign it to a client and tweak from there instead of starting blank. When a client's schedule shifts from four days to three, you re-slice the same weekly volume across fewer sessions in a couple of clicks, and clients log each session so you can actually see whether the frequency is being hit.
If you want the strategy layer first, our guide to full-body vs split training weighs the trade-offs for real clients, and the companion breakdown on how many sets per muscle per week covers the volume side of the same equation - the number you're distributing across the frequency you choose here.
Weekly training-split planner (hits each muscle ~2x)
A fill-in planner you can copy for any client. The default below is a 4-day upper/lower - the pragmatic frequency for most clients, because it trains every muscle about twice a week without demanding five gym days. Swap the sessions to full-body or PPL as the client's schedule allows; the goal is the same weekly volume, landed on days they'll keep. The volume ranges are our coaching defaults, not figures from the video.
Weekly split planner
The week
| Day | Session | Muscles trained | Your notes |
|---|---|---|---|
| Mon | Upper A | Chest, back, shoulders, arms | — |
| Tue | Lower A | Quads, hamstrings, glutes, calves | — |
| Wed | Rest / easy cardio | — | — |
| Thu | Upper B | Chest, back, shoulders, arms | — |
| Fri | Lower B | Quads, hamstrings, glutes, calves | — |
| Sat | Optional full-body / Rest | Weak-point work or off | — |
| Sun | Rest | — | — |
Frequency + weekly volume check
| Muscle | Times / week | Weekly sets (default range) | Sets / session |
|---|---|---|---|
| Chest | 2x | 10-16 | 5-8 |
| Back | 2x | 10-18 | 5-9 |
| Shoulders | 2x | 8-16 | 4-8 |
| Quads | 2x | 8-14 | 4-7 |
| Hamstrings | 2x | 6-12 | 3-6 |
| Arms (direct) | 2x | 6-12 | 3-6 |
How to use it: set the weekly-set target per muscle first, divide by the number of sessions that muscle appears in, and that's your per-session set count. Fewer training days? Keep the weekly sets and raise sets-per-session, or trim to the lower end of the range - don't just delete the volume.
WEEKLY TRAINING-SPLIT PLANNER (via Coachway) - default: 4-day upper/lower, each muscle ~2x/week THE WEEK Day Session Muscles trained Your notes Mon Upper A Chest, back, shoulders, arms Tue Lower A Quads, hamstrings, glutes, calves Wed Rest / easy cardio Thu Upper B Chest, back, shoulders, arms Fri Lower B Quads, hamstrings, glutes, calves Sat Optional full-body / Rest Weak-point work or off Sun Rest FREQUENCY + WEEKLY VOLUME CHECK (default ranges - our coaching defaults, not from the video) Muscle Times/week Weekly sets Sets/session Chest 2x 10-16 5-8 Back 2x 10-18 5-9 Shoulders 2x 8-16 4-8 Quads 2x 8-14 4-7 Hamstrings 2x 6-12 3-6 Arms (direct) 2x 6-12 3-6 HOW TO USE: Set the weekly-set target per muscle, divide by the number of sessions it appears in = sets per session. Fewer training days: keep the weekly sets and raise sets-per-session (or trim to the low end) - don't delete the volume.
Training frequency for clients - FAQ
How often should you train each muscle group per week?
For most people, training a muscle roughly twice a week is the reliable default, and that is the frequency Jeff Nippard's programming keeps landing on. His high-frequency full-body case pushes that further - hitting most muscles almost every session - but he is clear that frequency is mainly a way to spread your weekly volume across more sessions so each set is done fresh. The practical read for a coach: pick the number of training days a client will actually keep, then distribute that muscle's weekly volume across them, rather than chasing a magic frequency number.
Is full-body training better than a split?
Nippard rates full-body training highly, and his argument is quality of volume, not just quantity: when a muscle only has one or two exercises in a session, you attack those sets fresh instead of grinding out the last exhausted sets of a once-a-week muscle day. But he does not treat it as universally best - his five-day full-body program is explicitly aimed at experienced lifters, and he still points newer trainees toward simpler structures first. For clients, the honest answer is that full-body and a well-built split can both work; the deciding factor is schedule, recovery and what the client will adhere to.
Who should use a high-frequency full-body split?
In the video, Nippard frames the five-day full-body approach as an advanced option and steers lifters with only a year or two of training toward his fundamentals program instead. So the fit is an experienced, consistent trainee with the recovery capacity and schedule to train most days. For a general client roster, a coach is usually better off with a 3-4 day full-body or upper/lower structure that still hits each muscle about twice a week, and reserving true high-frequency work for the advanced clients who ask for it.
Does training frequency or weekly volume matter more for muscle growth?
The through-line in Nippard's science-based content is that weekly volume per muscle is the primary driver, and frequency is the tool you use to make that volume manageable and higher-quality. If a muscle needs a certain number of hard sets per week, splitting them across two or three sessions usually lets a client complete them with better effort and technique than one brutal marathon session. As a coach, that reframes the whole debate: you program a weekly volume target per muscle, then choose the frequency that lets the client actually hit it.
More training-science breakdowns
- · Dr. Mike Israetel on how many sets per muscle - the weekly volume you distribute across the frequency you pick here.
- · Jeremy Ethier on designing a training program - the fundamentals that decide whether a program works.
- · The full roundup: fitness YouTubers coaches should study.
Keep dialing in programming
all guidesFull Body vs Split Training: Which to Program
Full body and split routines are two ways to arrange the same weekly training. What each is, who each client type suits, the frequency angle, and why total weekly volume - not the split itself - drives growth.
Read the guideHow to Choose a Workout Split (Coach Guide)
A decision framework for choosing a client workout split: pick by training days, goal, experience, and recovery - with weekly volume, not the split label, as the real driver of muscle growth.
Read the guideWorkout Splits Explained: Types & How to Program Them
What a workout split is, the main types (full-body, upper/lower, push/pull/legs, body-part), and how coaches choose one - by training days, weekly volume, and frequency. No split is magic; total volume drives growth.
Read the guideFree tools for this: Squat Calculator · Warm-Up Set Calculator · Deadlift Calculator
Build the split once, reuse it across every client
A frequency decision only pays off if you can deliver it without rebuilding a program per client. Coachway's workout builder lets you template your full-body or upper/lower scheme, assign it in seconds, and re-slice the weekly volume when a client's schedule changes - while they log every session so you can see the frequency is actually being hit. Start your 14-day free trial and program your first client roster from one screen.
