Keep scrolling for a selection of Caroline Girvan workouts to try the next time you hit the gym. 1 30-Minute Bodyweight HIIT This super-tough workout only uses your bodyweight , but that doesn’t ...

You may like I tried this 10-minute six-pack workout — here’s what happened to my abs and obliques; I hate sit-ups — so I tried this 20-minute standing abs workout to build a stronger core ...

Work out with fitness trainer Caroline Girvan, an Irish mother-of-two who became a YouTube fitness sensation last year. She began recording workout videos for her clients under lockdown and ...