SHADOWCOACH / PUNCH SPEED
Measure punch speed without losing the round.
Numbers are most helpful when they lead to a better next repetition. ShadowCoach tracks punch speed and pace on iPhone while you keep moving.
Rather than stopping to record every shot, train naturally and review the useful signal afterwards. Compare your fastest punches with your own earlier sessions, then decide whether the next goal is speed, control or a cleaner return to guard.
Speed needs context
A faster punch is not automatically a better punch. The app keeps speed beside count, balance and form cues so you can notice trade-offs instead of chasing one number.
For solo boxers who want a record
Use the session breakdown and punch timeline to remember what actually happened. That makes a short home session easier to repeat and discuss with a coach if you have one.