The 3-Day Full-Body Workout Plan for Beginners
Two workouts, seven exercises, three sessions a week. This A/B full-body plan is the shortest reliable path from "new to the gym" to genuinely strong — and it fits on an index card. Here's the whole program, plus the starting weights, warm-ups, and progression rules that make it work.
Why full-body beats splits for beginners
Walk into most gyms and you'll hear about "chest day" and "leg day" — body-part splits where each muscle gets hammered once a week. Splits can work well for experienced lifters. For beginners, they're close to the worst possible choice, for three reasons:
- Frequency drives learning. A squat is a skill. Practicing it once a week means roughly 52 practice sessions a year; three times a week means 156. In your first year, technique improves faster than muscle grows, and technique is built by repetition.
- Frequency drives growth, too. A beginner's muscles recover from a productive session in about 48 hours. Training a muscle Monday and letting it idle until the following Monday wastes five days in which it was ready to be stimulated again. Full-body training catches every one of those windows.
- Beginners can't yet train hard enough to need a split. The main argument for splits is that advanced lifters generate so much fatigue per muscle group that they need a week to recover. A beginner squatting an empty bar simply doesn't. Three moderate full-body sessions deliver more total quality work than one brutal leg day followed by six days of soreness.
Full-body three days a week, with a rest day between sessions, is the format that best matches how a new lifter actually adapts: frequent practice, moderate doses, fast recovery, and — because you repeat the same lifts every session — the clearest possible signal for progressive overload.
The A/B structure, week by week
Rather than one workout repeated forever, this plan uses two workouts — A and B — that share the squat but differ in the pressing and pulling movements. You simply alternate them across your three weekly sessions, so the schedule flips each week:
| Week | Monday | Wednesday | Friday |
|---|---|---|---|
| Week 1 | Workout A | Workout B | Workout A |
| Week 2 | Workout B | Workout A | Workout B |
| Week 3 | Workout A | Workout B | Workout A |
| Week 4 | Workout B | Workout A | Workout B |
Monday/Wednesday/Friday is the classic layout, but any three non-consecutive days work — Tuesday/Thursday/Saturday is just as good. The only rule: at least one rest day between sessions, and never train the same workout twice in a row.
The workouts
Each session is built around three heavy compound lifts in the 3×5 zone — heavy enough to build strength fast, light enough to practice with crisp form — plus one direct ab exercise to finish. Sets listed are working sets; warm-ups (covered below) come first.
Workout A
| Exercise | Sets × Reps | Rest | Notes |
|---|---|---|---|
| Back Squat | 3×5 | 3 min | Add weight each session |
| Bench Press | 3×5 | 3 min | Touch the chest under control; no bouncing |
| Barbell Row | 3×5 | 2 min | Torso near-horizontal, pull to the lower ribs |
| Cable Crunch | 3×12–15 | 90 s | Flex the spine, don't just pull with the arms |
Workout B
| Exercise | Sets × Reps | Rest | Notes |
|---|---|---|---|
| Back Squat | 3×5 | 3 min | Same lift, same progression as Workout A |
| Overhead Press | 3×5 | 3 min | Strict standing press; squeeze glutes, don't lean back |
| Deadlift | 1×5 | — | One hard top set |
| Cable Crunch | 3×12–15 | 90 s | Slow negatives beat extra weight |
Why only one set of deadlifts? Because heavy deadlifts are uniquely fatiguing, and you're already squatting three times a week. One honest top set of five, progressed every session, builds a serious deadlift without wrecking Friday's squats. These exercise names match Herculog's built-in catalog exactly, so your logged history and the plan line up from day one.
Starting weights and warm-ups
Start embarrassingly light. Seriously. For the barbell lifts, begin with the empty bar (20 kg / 45 lb) — or, for the row and deadlift, the lightest weight that lets the bar sit at proper height. If even the bar is a struggle on presses, use fixed dumbbells or a lighter training bar until it isn't. You will add weight every single session, so a too-light start costs you two weeks; a too-heavy start costs you your form, and possibly a tweaked back that costs you two months. Technique first, load later.
Warm up the same way every session:
- 5 minutes of easy cardio — bike, rower, or brisk incline walk. You want warm joints and a light sweat, not fatigue.
- Ramp-up sets on the first lift. For the squat: empty bar × 8–10, then 2–3 progressively heavier sets of 3–5 reps until you reach your working weight. Later exercises need only one or two lighter feeler sets, since you're already warm.
How to progress (and when to deload)
This is a linear progression program: the plan is simple precisely so the weight on the bar can climb relentlessly. The rules:
- Hit all prescribed reps? Next session, add +2.5 kg / 5 lb to lower-body lifts (Back Squat, Deadlift) and +1.25 kg / 2.5 lb to upper-body lifts (Bench Press, Overhead Press, Barbell Row). Micro-plates make the upper-body jumps possible — buy a pair or borrow the gym's.
- Missed reps? Keep the same weight next time and try again. A single miss is noise.
- Missed the same weight twice in a row? Deload that lift by 10%, then climb again with the same rules. The second run-up usually blows past the old sticking point.
- Cable Crunch progresses by reps: reach 15 clean reps on all three sets, then add a plate and drop back to 12.
These rules only work if you know exactly what you lifted last time — which is why the log matters as much as the plan. For the full theory behind when and how to add weight, see the complete guide to progressive overload.
Load this plan into Herculog and each session opens with the right exercises queued in order, while auto-fill pre-loads last session's weight and reps for every set. Add your increment, lift, tap done — the guided plan keeps you on script and the log keeps you honest, with no ads and no account required.
No barbell? The machine version
If a loaded barbell on your back sounds terrifying right now, that's a normal place to start — and machines are a legitimate on-ramp, not a cop-out. Swap Back Squat for the leg press, Bench Press for a chest press machine, Barbell Row for a seated cable row, Overhead Press for a shoulder press machine, and Deadlift for a back extension plus leg curl. Keep the same 3×5-ish structure and the same rule of adding a little weight every session, and graduate to the barbell lifts one at a time as confidence grows. Our guide on how to start lifting weights walks through that transition step by step.
When to graduate to an intermediate split
Ride this program as long as it works — typically 3 to 9 months. You've outgrown it when, on a given lift, you've deloaded 10% and stalled at the same weight again despite good sleep and food. When that's true for most of your lifts, recovery between sessions — not effort — has become the bottleneck, and it's time for an intermediate structure with more volume and slower progression, such as a push/pull/legs split. Don't jump early: every week of linear gains you abandon is the cheapest strength you will ever earn.
Quick answers
Can I add curls?
After a few weeks of consistency, yes — 2–3 sets of curls and triceps pressdowns at the end of each session won't hurt the program. What will hurt it is adding five extra exercises in week one. The compound lifts are the program; extras are dessert.
What about cardio?
Keep it, in moderation. Easy cardio (walking, cycling, 20–30 minutes) on rest days actually helps recovery. Save the hard intervals until the linear gains slow down — sprinting the day before squats makes 3×5 much harder than it needs to be.
How long does a session take?
About 45–60 minutes: five minutes warming up, then three big lifts with real rest between sets, then abs. If you're finishing in 30, you're rushing your rests; if it's taking 90, you're scrolling between sets.
Three days is too many — can I do two?
Two full-body sessions a week still work — progress is just slower. Alternate A and B across whatever days you have and follow the same progression rules.
Download this plan
Both workouts as a ready-made CSV that imports straight into Herculog (Settings → Plans → Import Plans) — weights left at 0 for you to fill in.
Herculog guides are general information for healthy adults, not medical advice. If you have a health condition or an injury — or pain that doesn't behave like normal soreness — talk to a medical professional before starting or changing a training program.