33K views · 906 reactions | What are your favourite core exercises? Or the ones you find most challenging? ⁣ Here are the core exercises from a gym session last week. I haven't done the swiss ball pikes much before (the third exercise) - they were put in there to work my hip flexors, which they definitely did. I don't think my form was great: probably need to be slower and have swiss ball less on my knees and quads, more on my shins and feet..⁣ ⁣ | David Pocock | Facebook