Workout Builder by Equipment

How the builder picks your exercises

The builder doesn't write exercises. It filters. Every movement it can hand you is one of the 838 exercises in our library, and each one links to a full guide with video and cues. If the library doesn't hold a movement, the builder can't suggest it. That's deliberate. A tool that invents a "modified" version of a lift it can't see you perform is a tool that gets somebody hurt.

The filter runs in three steps. Equipment comes first: an exercise only qualifies if you ticked every item it needs. A dumbbell bench press needs a dumbbell and a bench, so tick one without the other and it stays out. Level is second. Beginners see beginner exercises only, intermediates see beginner and intermediate, advanced lifters see all of it. Third comes the day's pattern. A push day asks for a chest press, a shoulder press and a few triceps movements, and the builder fills each slot with the best match it has left.

"Best" has a boring definition. Exercises that already appear in one of our 11 hand-written plans rank first, because an editor has looked at them. Then come the ones with a video, then the ones that match your level exactly. There's no randomness anywhere. Same answers, same plan, every time, unless you press "Show different exercises", which rotates to the next-best picks. A movement shows up once a week unless your kit is so thin that the only alternative is an empty slot.

Where the sets, reps and rest come from

Not from a formula we made up. Every combination the builder uses appears in one of the hand-written plans: three sets of 10 to 12 with 90 seconds of rest for a beginner's main lift, four sets of 6 to 8 with three minutes for a heavy lead lift, timed 40 second rounds with 20 seconds of rest for fat loss. The builder chooses which scheme goes on which exercise. It doesn't tune the numbers to you, because it can't see you. Treat them as a starting week, not a prescription.

Session length is a budget. The builder adds exercises in priority order until the estimated working time runs out, counting roughly 40 seconds per set plus the rest. A 30 minute session simply has fewer movements than a 75 minute one. Warm-up isn't counted, and neither is the time you spend waiting for a rack that someone is using for curls.

When your equipment list is thin

Tick a single pair of dumbbells and you'll get a plan, but you'll also get repeats and gaps. Back work is the usual casualty. Without a bar, a cable or something to brace against, there are only so many ways to pull. When that happens a warning appears above the plan and says so, instead of padding the week with filler. Why pretend a gap isn't there?

The builder never pads a thin week with filler. When the exercises that match your kit and level can't fill a day, it shows the warning box instead. The thin combinations are exactly why that box exists.

Two finished plans cover the common thin cases, and a person wrote both: the dumbbell only planand the no equipment home plan. If you'd rather read than generate, start there. Brand new to lifting? Thebeginner full-body programexplains the progression rule this tool leaves out. Everything else lives in the workout plans hub and theexercise library.

What this tool doesn't do

It doesn't know your injuries, your history or your joints. It doesn't count your reps or pick your weights. It's no replacement for a coach, and it isn't medical advice. Choosing the load is your job: pick a weight where the last two reps of each set are hard and your form holds. If you're unsure, go lighter. Week one is a poor time to find your limit.

Sore is normal. Sharp, pinching or numb isn't. Stop, and get it looked at if it doesn't settle.

Questions people ask

Is the Workout Builder free?

Yes. There is no sign-up and no email form. The plan is generated in your browser. We do count anonymous usage, meaning which goal, level and number of days people pick, so we can tell whether the tool is worth improving. Nothing you type is stored on a server.

Why is an exercise I know missing?

Usually one of four reasons. It is not in our library yet. It needs equipment you did not tick. It is above the level you chose. Or it belongs to the family the builder deliberately leaves out: Olympic lifts, jumps, kettlebell swings and similar ballistic work, which are hard to prescribe to someone nobody can watch.

How many days a week should a beginner train?

Three is the sweet spot for most people, with a rest day between sessions. The builder lets you pick up to six, and it warns you when a beginner picks more than four. If you want the reasoning and a progression rule, the beginner full-body program lays it out.

Can I use it to lose weight?

Choose "Lose fat" and you get timed circuits with short rests, the same format as our weight loss plan. Be realistic about it, though. Food moves the scale more than exercise does, and the circuits plan says so in plain words.

How long should I stick with one plan?

Eight to twelve weeks before you judge it. Most people swap programs around week three, which is about when the old one was about to start working. Keep the same exercises, add reps first, then weight.