I've practiced yoga and pilates for years. And I still find planks so so difficult. I think the struggle is across my shoulders but it's entire body too. I always thought I have a strong core but doubting myself. I have hypermobility through my shoulders so it is more difficult for me to stabilise. It's easier on forearm than straight arms.
Any tips from people who've managed to improve? (Please no I watch TV in a plank and can hold it for 20 mins 😂🙈)