In personal trainer Caroline Girvan’s 10-minute workout, she uses a box, but you can easily switch that for a yoga mat instead.

Co Antrim personal trainer Caroline Girvan tells Jenny Lee about her unintentional journey to becoming an online fitness sensation, how she has helped the physical and mental health of people all ...

Exercise: Take on a 10-week challenge ... Work out with fitness trainer Caroline Girvan, an Irish mother-of-two who became a YouTube fitness sensation last year.

What is the workout? The workout, created by YouTube trainer Caroline Girvan, focuses on 12 whole minutes of dead bug variations.

Personal trainer Caroline Girvan put a couple of her living room exercise sessions online in April to give her family, friends and clients a boost.