Jumping jacksyoga15 (25)in Threespeak • 2 days ago ▶️ Watch on 3Speak Jumping jacks are a simple full-body exercise that increases heart rate, improves circulation, and boosts overall fitness. They help burn calories, warm up the body, and strengthen legs, arms, and core muscles. ▶️ 3Speak #jjumping #jacks #healthy #heart #exercise