Go-to movements for an Upper Body warm-up could be Jumping jacks, Inchworms, Threading the needle, Arm Circles, Supermans.
Lower Body go-to warm-up movements could be Good Mornings, Hip Circles, Runners Lunges, Lateral Lunges, High Kicks, and Squats.
Core/Cardio go-to warm-up movements could be Jumping jacks, Plank holds, Mountain Climbers, Hip Openers, Good Mornings, Inchworms, and Lateral Slides.