This 20-minute dumbbell workout builds full-body strength in just 5 moves

a photo of a woman lifting dumbbells above her shoulders
(Image credit: Getty Images)

I’ve been trying to do more strength workouts at home lately, and one thing that has helped me is having dumbbells in sight at all times. Even if they’re tucked away under a TV stand, seeing the end of the weights acts as a handy reminder to train if I have a bit of spare time.

Of course, along with a set of the best dumbbells, you also need a good routine to follow, and I’m a big fan of the way fitness trainer Kat Boley sets up her dumbbell workouts. They’re short, effective and make good use of combo moves to hit the upper and lower body at the same time.

This 20-minute full-body workout is a classic example. Using just two weights — or three if you want a heavier one for some exercises — you can strengthen muscles all over the body while also getting your heart pumping.

Watch Kat Boley’s 5-move dumbbell workout

The workout is a circuit of five exercises, taking minimal rest in between them. You do three full rounds of the five moves, taking a longer break in between each round as required.

Boley demonstrates each move in the workout in her Instagram post, so it’s worth looking through them to see what you’ll be doing, as you can move seamlessly from exercise to exercise.

The five moves are:

  • Side squat with dumbbell clean and jerk — 10 reps
  • Spiderman plank — 10 reps each side
  • Side lunge to reverse lunge — 10 reps each side
  • Side plank with rotation — 10 reps each side
  • Dumbbell thruster with alternating knee raise — 12 reps

Man performing a dumbbell squat at home

(Image credit: Getty Images)

With each exercise, there is an element where you work one side of your body at a time, which is a great way to identify and then even out any strength imbalances you might notice.

Most of the exercises in the workout are combination moves, where you merge two exercises to engage more muscles throughout the body. For example, when you do lunges, you’ll be lowering and lifting a dumbbell at the same time.

This gives you more bang for your buck in terms of the effectiveness of a short session like this, but also means that you need to take your time with each move and make sure that you’re doing each part correctly.

If you can find time to do this workout twice a week, or do it in rotation with another full-body session, like this five-move resistance band routine, then you’ll be laying a great foundation for your strength and fitness.

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Nick Harris-Fry
Senior Writer

Nick Harris-Fry is an experienced health and fitness journalist, writing professionally since 2012. He spent nine years working on the Coach magazine and website before moving to the fitness team at Tom’s Guide in 2024. Nick is a keen runner and also the founder of YouTube channel The Run Testers, which specialises in reviewing running shoes, watches, headphones and other gear.


Nick ran his first marathon in 2016 and became obsessed with the sport. He now has PBs of 2hr 25min for the marathon and 15min 30sec for 5K. Nick is also a qualified Run Leader in the UK.


Nick is an established expert in the fitness area and along with writing for many publications, including Live Science, Expert Reviews, Wareable, Coach and Get Sweat Go, he has been quoted on The Guardian and The Independent.

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