I’m a 66-year-old fitness instructor and my 33-year-old daughter has followed in my footsteps – I love creating workouts with her

A fitness expert who has been in the industry for almost 40 years was thrilled when her 33-year-old daughter decided to follow in her footsteps.

Denise Austin, from San Pedro, California, is a 66-year-old exercise industry pioneer and best-selling author and creator of Fit Over 50 Magazine.

The fitness coach took to TikTok and was joined by her 33-year-old daughter Katie to show off high and low impact workout options.

In the clipwhich has been viewed over 18,000 times, was captioned: 'Mother/daughter workout and this one is PERFECT because @katieaustin shows high impact moves and I show the low impact options!'

Denise called it 'perfect' because Katie performed the high-impact moves while she demonstrated the low-impact options.

Denise Austin, (right) from San Pedro, California, who has worked in the industry for 40 years, watches daughter Katie, 33, (left) follow in her footsteps

Denise Austin, (right) from San Pedro, California, who has worked in the industry for 40 years, watches daughter Katie, 33, (left) follow in her footsteps

Katie showed off her toned physique in pink leggings, while her mother wore a bright blue suit that showed off her figure.

In the clip, Katie performed jumping jacks while her mother did side steps with her arms raised.

Next, Denise did low squats with her arms raised, while her daughter did squat jumps and moved on to butt kicks, while her mother did an alternate version.

The last two movements were squats and skater hops, which Denise does in a modified way.

In another video, Katie and Denise revealed how the daughter was 'following in her mum's footsteps'.

Writing on the screen: 'My mother 30 years ago: 'I wonder what my future daughter would do.

“Well, she's basically following in your fitness footsteps, just doing it a little differently.”

At the end of the video, the pair smiled together with a caption appearing over them saying, “And NOW we do it together!!!”

On TikTok, the fitness coach was joined by her 30-year-old daughter Katie to show off high- and low-impact workout options

On TikTok, the fitness coach was joined by her 30-year-old daughter Katie to show off high- and low-impact workout options

Im a 66 year old fitness instructor and my 33 year old daughter has

1701610979 403 Im a 66 year old fitness instructor and my 33 year old daughter has

Many rushed to the comments to say that the mother and daughter duo look like

Many rushed to the comments to say that the mother and daughter duo look like “sisters.”

Many rushed to the comments to say that the mother and daughter duo look like “sisters.”

One person said: 'She's your twin!!!' Another said: 'You look like sisters!!'

Someone else wrote: 'she's a mini you.'