@coach.bluee: 🔹Plank Truck Drivers & Plank plate rock🔹 SAVE and SHARE - advance core challenge ✅ This is an advanced core exercise that you can utilize every now and then to challenge your core strength and take your core strength to a new level. ✅ The goal is to focus on slow and controlled movements. From side to side maintaining your core as tight as you can and don’t move your arms at all. Allow your core to do all the work. On the plank plate rock keep core very tight and move arms forward slowly. The farther your arms go forward the harder it will be to maintain stability. Just go as far as you can. ✅ Hope you guys enjoy this one. -coach blue #coreworkout #coreexercises #corechallenge #abworkout #abchallenge #workoutchallenge #challenge #strong #corestrength #athlete #soldier #marine #armedforces