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. “This creates a strong central base for the body, supports major joints, reduces pain and helps prevent injury. But a strong core also boosts stability and improves posture, which supports our functional movement and agility in everyday life. “

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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).