Josephine Bulman on Instagram: "A quick core workout junior basketball players can use to improve trunk strength and stability 🔥💪🏼 Something I’ve noticed even when coaching senior players is that if someone isn’t enjoying or engaging with the gym, adding a basketball can make a big difference. It might seem silly, but even just holding one is enough to increase their engagement 🤣 That’s why I’ve included the basketball in these exercises - you definitely don’t need it, but if you’re working