Ready to step in the ring for an upper-body-focussed boxing sweat sesh? Join Boxing & Bubbles [1] creator Christa DiPaolo [2] to punch your way to sculpted, toned arms with nonstop boxing drills and a knockout good time with arm-focussed conditioning exercises (and yes, you can expect some push-ups).

Be sure to warm up [3] before this workout, and finish this session with your postfight cooldown [4].

If you love this workout, you can find more exclusive workouts with Christa on 4-Week Full-Body Fusion on Active by POPSUGAR [5].