Reaction Training App
A reaction training app is for drills where the signal is unpredictable. Instead of “work, rest, repeat” on a fixed schedule, you train the moment of decision: react to a cue, execute cleanly, then reset.
What “reaction training” usually means
- Unpredictable cues (sound or tap) instead of predictable intervals
- Short bursts of action with a fast reset
- Execution quality under time pressure
- Repeatable structure you can track over time
Target mode + random trigger sounds (Re:Do’s approach)
Re:Do supports a dedicated Target mode for exercises that live inside a time window but still need discrete “go” moments. Enable Random trigger sounds to get cue signals at unpredictable times during the drill.
Tutorial: set up a reaction drill in Re:Do
- Create (or edit) an exercise and switch it to Target mode.
- Set the drill duration (for example 2:00).
- Set Target reps (how many cue moments you want inside that time).
- Enable Random trigger sounds.
- Add the exercise to a workout, then start the session in the Training Player.
Example reaction drill templates
- “Combo on cue”: 2:00, target reps 10. On each cue, fire a clean 3–5 strike combo.
- “Footwork burst”: 3:00, target reps 12. Cue = 2–3 seconds of hard movement, then settle.
- “Sprawl or shot entry”: 2:00, target reps 8. Cue = one explosive rep with perfect form.
- “Guard pass start”: 4:00, target reps 10. Cue = start the first 3 seconds with urgency.
Why this works for martial arts “stress” drills
The simplest way to simulate pressure is to remove predictability. Random cue moments force you to stay ready, manage breathing, and execute without a countdown you can game. It is not a replacement for sparring, but it is a repeatable layer you can run safely on your own.
FAQ
Is this just a random beep timer?
No. The cues are part of a named exercise inside a full workout, so you can plan, run, and track the drill
like any other training.
Do I have to use it for martial arts?
No. Any drill that benefits from unpredictable “go” moments works: footwork, agility, conditioning bursts, and more.
How should I start?
Start with fewer target reps than you think (less density), then increase as your control stays clean.
Related: Martial arts reaction drills app · Random interval timer app · Interval workout timer app