What are the 12 exercises in the 7-minute workout?

The original ACSM protocol includes, in order: jumping jacks, wall sit, push-ups, abdominal crunches, step-ups onto a chair, squats, tricep dips using a chair, plank, high knees running in place, lunges, push-up with rotation, and side plank. The sequence alternates muscle groups intentionally — lower body, upper body, and core — to maximize recovery within the continuous circuit.

Is the 7-minute workout actually effective?

Yes, with important caveats. The 7-minute workout produces measurable cardiovascular and muscular benefits when performed at the intended intensity — near maximum effort during the 30-second work intervals. Performed at moderate intensity, it is a decent warm-up but not a comprehensive workout. For best results, repeat the circuit 2–3 times to achieve 14–21 minutes of total high-intensity work.

Can I do the 7-minute workout every day?

If performed at true high intensity, daily repetition leads to overtraining for most people — 48 hours of recovery is recommended between sessions. At moderate intensity, the 7-minute workout can be performed daily as an active mobility and conditioning routine. Many practitioners do it daily as a morning activation routine rather than as their primary workout.

Do I need any equipment for the 7-minute workout?

The standard protocol requires only a wall (for wall sits) and a sturdy chair or bench (for step-ups and tricep dips). No weights, machines, or floor mats are strictly necessary, though an exercise mat improves comfort for planks and crunches. This minimal equipment requirement makes it one of the most accessible high-intensity protocols for travel and home use.

7-Minute Workout Timer

Free 7-minute workout timer based on the scientific ACSM protocol. 12 exercises, 30 seconds on, 10 seconds rest. Efficient full-body workout in under 8 minutes.

Work

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The 7-Minute Workout is a high-intensity circuit protocol published in the American College of Sports Medicine's Health & Fitness Journal in 2013 by Brett Klika and Chris Jordan. The protocol consists of 12 bodyweight exercises performed for 30 seconds each with only 10 seconds of transition time between movements, completing the full circuit in approximately 7 minutes. The exercises — which include jumping jacks, wall sits, push-ups, abdominal crunches, step-ups, squats, tricep dips, planks, high knees, lunges, push-up rotations, and side planks — are sequenced to alternate between upper body, lower body, and core movements, ensuring no two consecutive exercises fatigue the same muscle group. The science behind the protocol is the concept of high-intensity circuit training (HICT), which uses body weight as resistance combined with minimal rest to achieve cardiovascular and muscular benefits comparable to much longer workouts. The authors note that repeating the 7-minute circuit two or three times produces a 14–21 minute workout that approaches the stimulus of prolonged moderate-intensity exercise. The protocol is widely recommended for travelers, time-constrained individuals, and anyone without access to gym equipment.

Free Online Interval Timer

Zolkit's interval timer runs entirely in your browser — no app to install, no account required. Set any work and rest duration, choose a round count, and start training immediately. Built-in presets cover the most popular protocols: Tabata, HIIT, AMRAP, EMOM, boxing rounds, circuit training, the 7-minute workout, and stretching. Audio cues signal every phase transition so you can keep your eyes on your form, not the screen.

Precise Interval Timing

Accurate to the second with clear audio cues at every work-rest transition. Keeps you focused on training, not clock-watching.

8 Built-In Workout Presets

One-click presets for Tabata, HIIT, AMRAP, EMOM, boxing rounds, circuit training, the 7-minute workout, and stretching — loaded and ready to start.

Fully Customizable Intervals

Set any work duration, rest duration, and round count. Save up to 5 custom presets with your own names for instant access on future sessions.

Audio Phase Cues

Distinct audio tones signal the start of work, the start of rest, and the final round complete. Mute toggle for silent environments.

Works on Any Device

Fully responsive on smartphones, tablets, and desktops. Use it propped up in the gym or on a laptop at home — no installation required.

Completely Free

No subscription, no ads mid-workout, no paywalled presets. All features are available to every user with no account needed.

How to Use the Interval Timer

1
Choose a preset workout (Tabata, HIIT, boxing rounds, etc.) or set your own work time, rest time, and round count using the custom fields. Your settings are saved between sessions.
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Click Start. The timer counts down the work interval with a color indicator, then automatically switches to the rest period with an audio cue. Round progress is displayed throughout.
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The timer advances through all rounds automatically. When the final round is complete, a finish sound plays and your total workout is done. Use the Reset button to run it again or adjust your settings.