Arms carry more than weight—they carry meaning. Whether you’re celebrating a victory with a 💪 flex in a congratulatory text or sending a comforting hug 🤗 in a tough moment, arm emojis speak volumes. Use the raised hand ✋ to catch attention in group chats or the waving hand 👋 for a casual goodbye. These gestures fit both friendly check-ins and playful banter with coworkers or friends.