8 Unusual Core Exercises That Will Light Up 🔥 Your Abs I plug my core training in at the beginning of my less intense training sessions, and at the end of my tougher training sessions. An no, it’s not enough just to “lift heavy with good form” if you want to strength your core as much as possible. I do like to get creative with core training, mostly because I enjoy having novelty and challenge so it fits the bill for me to have different challenging exercises to work in. Here’s 8 I have plugged