If you want to strengthen your core but feel uninspired by your usual sit-ups, this three-move Pilates workout could be just what you need to spice up your routine. With nothing more than your bodyweight and a mat for comfort, you can complete it in under 15 minutes – perfect for tight schedules or at-home training days.

This workout comes from Lotty Campbell Bird, Founder of Collective Fitness, a Pilates and barre studio based in the Cotswolds. “Pilates is a great way for strengthening our deep core muscles – the abdominal muscles, the muscles surrounding the spine, the muscles in the diaphragm, and the pelvic floor,” explains Lotty.

gym water bottle (things are about to get heated) and give Lotty’s workout a go…

pair of dumbbells, ankle weights, or even a small weight plate. Need more core-inspired workouts? Give this standing ab workout a go next, or this six-move workout (spoiler, there’s no crunches).