This simple Pilates exercise is worth six regular sit-ups. Here’s why I use it to work on my spinal mobility and deep core strength

According to Joseph Pilates, the founder of the famous movement, one Pilates roll-up is worth six regular sit-ups. This is ...

No sit-ups or planks in sight — this is the Pilates exercise I use to build deep core strength, spinal flexibility and balance

As you roll up and down from the V-sit, you should think about lifting or lowering one vertebrae at a time, rather than ...