Izzy B on Instagram: "I’ve made the jump to hybrid (indefinitely) And if I’m completely honest, it’s terrifying me. I am not and haven’t ever really been a “gym girl”. I have no idea if my form is good or not (I think it is, but can’t be sure), I look strong because I’ve got a stocky build but have zero upper body strength, the squat rack TERRIFIES me, the men surrounding said rack also terrify me…oh and I experience strange callings from the treadmill to abort the strength session and run inste