Tech And AI Unexpanded FL Data Learning, Algorithm, AI, Machine Learning , Data, Deep Learning, Data Training, Big Data,

A barrel with dumbbell icon drawn in a bold flat vector style, combining a wooden barrel silhouette with a diagonal dumbbell in thick navy outlines on a soft pink gradient backdrop. The design uses a playful hand-drawn line weight with a pale gray shadow accent for depth. This single vector glyph works well for fitness apps, gym branding, onboarding flows, and empty states in Figma or Webflow.