They are hard. Use some of your momentum to propel you forwards and up. Squeeze your core muscles as you lift to help you and use the body weight of the upper body coming forwards to push down on your feet, squeezing your thighs and lift. If you need to use a hand down to lift, that’s ok to start with. It might take time and practice to get it for you.
I still can’t do those ball to standing – wow!
They are hard. Use some of your momentum to propel you forwards and up. Squeeze your core muscles as you lift to help you and use the body weight of the upper body coming forwards to push down on your feet, squeezing your thighs and lift. If you need to use a hand down to lift, that’s ok to start with. It might take time and practice to get it for you.