Article · 5 min read

A 20-minute beginner full-body workout (no equipment)

Published 30 September 2026 by TRACK AI Coach

You don’t need a gym, a bench or a set of dumbbells to get stronger. Five classic bodyweight exercises, done well, train your legs, chest, shoulders and core and raise your heart rate, all in about twenty minutes. Do this workout three times a week, with a rest day in between, and you will feel the difference within a month.

What you need

A clear space about two metres square, with nothing to trip over.
Flat-soled shoes, or bare feet on a floor that isn’t slippery.
A sturdy table, bench or kitchen counter for easier push-ups.
Water, and your phone if you want the coach to count your reps.

Warm up first (3 minutes)

60 seconds of jumping jacks, or step jacks if you’d rather not jump.
10 slow bodyweight squats to a comfortable depth.
10 arm circles forwards and 10 backwards.
5 reverse lunges on each leg.

You should feel warm and slightly out of breath, not tired. The warm-up guide explains why this matters.

The workout

Do the five exercises one after another as a circuit, resting about 20 seconds between them. That is one round. Rest 60 to 90 seconds, then repeat.

Squats: 10 reps. Thighs at least parallel to the floor, heels down.
Push-ups: 6 to 10 reps. Put your hands on a bench or table if the floor is too hard for now.
Reverse lunges: 8 reps on each leg.
Plank: hold for 20 to 30 seconds with your hips level.
Jumping jacks: 30 seconds, hands all the way overhead.

Why these five exercises?

Together they cover the main ways your body moves. Squats and lunges train your thighs and glutes, the biggest muscles you have, and lunges challenge your balance one leg at a time. Push-ups work your chest, shoulders and triceps while your core holds you straight. The plank trains your core to resist sagging, the same job it does when you lift, carry and stand. Jumping jacks raise your heart rate between the strength moves, so the circuit doubles as light cardio.

How hard should it feel?

Stop each exercise when you could still do two or three more good reps. That is hard enough to make progress without letting your form fall apart. If a rep doesn’t reach full depth, it doesn’t count, so slow down rather than rushing to hit a number.

Make it easier or harder

Squats: for easier, sit down onto a chair and stand back up; for harder, pause for two seconds at the bottom.
Push-ups: for easier, put your hands on a wall or kitchen counter; for harder, hands on the floor, then feet on a step.
Lunges: for easier, hold a chair for balance, or do split squats without stepping; for harder, take three seconds to lower.
Plank: for easier, keep your knees down; for harder, lift one foot for a few seconds at a time, switching sides.
Jumping jacks: for easier, do step jacks, stepping one foot out at a time; for harder, keep going for 45 seconds.

Your four-week plan

Week 1: two rounds, three days a week (for example Monday, Wednesday and Friday).
Week 2: three rounds.
Week 3: add two reps to each exercise and 10 seconds to the plank.
Week 4: take three seconds to lower on every squat, push-up and lunge.

After four weeks, use the ideas in progressive overload at home to keep the workout challenging.

Common beginner mistakes

Rushing. Fast, bouncy reps use momentum instead of muscle. Take about two seconds to lower and one to come back up.
Holding your breath. Breathe in on the way down and out as you push or stand up.
Doing too much in week one. Finish feeling that you could have done a little more. Being very sore for days only delays your next session.
Chasing numbers. Ten full squats beat fifteen half squats. If a rep doesn’t reach full range, it doesn’t count.
Skipping rest days. Your muscles adapt between sessions, so rest (or an easy walk) is part of the plan.

What to expect in the first weeks

Some muscle soreness a day or two after your first sessions is normal, especially in your thighs. It usually peaks within one to three days and eases as your body gets used to the work. Sharp pain, pain in a joint, or pain that gets worse as you move is different: stop that exercise and get it checked.

Expect your numbers to climb quickly at first. Much of the early progress comes from your nervous system learning to use the muscles you already have, so reps feel smoother and steadier within a couple of weeks. That progress is real, and it’s a great reason to keep going.

How it fits into a healthy week

The World Health Organization recommends that adults do muscle-strengthening activities on two or more days a week, plus 150 to 300 minutes of moderate aerobic activity such as brisk walking or cycling. Three sessions of this workout cover the strength part. Add walks, bike rides or anything else that gets you moving on the other days, and read rest days and recovery to balance the two.

Cool down

Finish with three to five minutes of easy walking and a few gentle stretches for your thighs, hips and chest, holding each for about 20 to 30 seconds.

Prop your phone up and let the TRACK AI coach count your squats, push-ups and lunges. It flags half reps and form slips out loud, and your form score shows up in your history after every set.

If you are new to exercise, pregnant, or have a heart condition, joint problem or other medical condition, check with a doctor before you start.