Centered on “data + interaction,” this package pairs the Smart Boxing Sandbag (real-time punch force/speed display, app-based friend PK) and Smart Jump Rope (count ranking, interval challenge mode). It comes with “gamified training courses”: e.g., “boxing levels” (unlocked by punch force) or “jump rope check-ins” (virtual badges for daily goals). These playful incentives turn tedious workouts into “level-up games,” boosting long-term consistency.