Jen Selter, one of the most influential figures in the fitness world, has taken Instagram by storm with her workout routines ...

making it a comprehensive exercise for tummy toning. Start in a plank position with your hands directly under your shoulders. Quickly alternate bringing one knee towards your chest, then switching ...

Tighten your abs, pulling your belly button in toward your spine and making sure to engage your core throughout the exercise. With your hands placed gently behind your head and elbows wide ...

Stomach exercises are everywhere ... pressure from within your core when you do these lifts will also engage and tone your stomach. Stand with your feet shoulder-width apart, dumbbells resting ...

If you are trying to achieve that chiseled six-pack look, it's important to remember that a healthy diet usually needs to ...

This year, femail.co.uk has devised a core body workout to give you a stomach any celebrity would be proud of. In addition to toning your tummy, our stomach exercises are designed to strengthen ...

A personal trainer outlines how to perform his top-recommended, 30-day standing workout to sculpt ripped abs in record time.

A personal trainer outlines five of the best stability ball workouts to lose belly fat and achieve a stronger midsection.

Here, we look at two more ways to keep fit while on holiday Giving your body an all-round toning session ... a bikini workout to tackle problem areas such as your arms, stomach, chest, legs ...