Star Jumps target the quads, glutes, calves, shoulders, and core while boosting cardiovascular endurance. Start standing with feet together and arms at your sides. Jump explosively, spreading your legs and arms outward into a star shape at the top, then land softly with knees slightly bent. This plyometric move builds power, agility, and full-body conditioning. Gymcheq helps you stay confident and precise with each rep.