This particular lower body workout was designed by fitness training duo Mr and Mrs Muscle and includes six different dumbbell exercises which target a range of lower body muscles including the ...

Watch Mr And Mrs Muscle’s 20-minute lower-body workout You do two rounds of 10 exercises in the session, working for 45 seconds on each move and then resting for 15 seconds.

How to do Mr and Mrs Muscle's abs strengthening workout To complete this routine, you'll need to do each exercise for 30 seconds, take 10 seconds rest then dive into the next movement.

Coaching duo Mr and Mrs Muscle recently shared a dumbbell workout that shows how you can work muscles all over your body in just 20 minutes.

In fact, the core may be the most misunderstood muscle group in the body — and core exercises are often the most dreaded part of a workout, what with the endless situps and planks.