Workin' our core 🔥 @gainsbybrains adds these workouts to the end of her upper body sessions 💪 ⭐️ oblique crunch 3 x 12 per side ⭐️ hip raise variation 2 x 10 ⭐️ toe touches variation 3 x 12 - 15 @Gymsharktrain #Gymshark

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