The 7 Minute Routine is a free, voice-guided interval timer for the ACSM-endorsed "Scientific 7-Minute Workout": 12 bodyweight exercises, 30 seconds of work and 10 seconds of rest each, done as one continuous circuit with no equipment needed.
Do I need any equipment? No — just a chair and a wall for a couple of exercises.
How long does the workout take? About 7 to 8 minutes for the full circuit, plus a short warmup.
Can I customize the exercises? Yes — create your own custom circuits with any exercises you want, saved right in your browser.
