30-20-10 Core & Press is a free beginner-level For Time workout lasting about 12 min. It uses Sit-ups and Push-ups, needs no equipment, and can be scaled up or down for any fitness level.
Run this on a real For Time timer with audio cues — free in the iOS app.
Get the appPartition the 30 and 20 into 2–3 sets to maintain quality; finish strong on the 10s.
Create custom, AI-generated WODs tailored to your equipment and fitness level. Enjoy smart timers and saved workouts.
Get the iOS AppThis is a For Time workout. The work is fixed — all 2 movements as listed — and your score is how long it takes you to finish. Because the workload never changes, this is a benchmark you can return to: record the time, repeat it in six or eight weeks, and the difference is a real measurement rather than an impression.
Set a time cap before you start; roughly 22 minutes is a reasonable ceiling for this one. Break the larger sets before fatigue forces you to. Planning your splits in advance is almost always faster than grinding a set to failure and then needing a long recovery.
This session is built for people newer to interval training: the movements are low-skill and the volume is manageable, so your form should still hold up in the final round. That does not make it easy — intensity is relative — but it does make it safe to run unsupervised. Finish feeling like you had one more round in you.
Scaling is how this workout stays useful across a range of abilities. Pick the version of each movement that lets you keep moving at a steady pace, and note what you changed so the next attempt is a fair comparison.
Sit-ups — easier: anchor your feet, or reduce the range to a crunch. Harder: hold your arms overhead throughout, or switch to V-ups.
Push-ups — easier: raise your hands onto a bench, step or wall. Harder: move to hand-release, deficit or pike push-ups.
No equipment at all. Everything here is bodyweight, and floor space roughly the size of a yoga mat is enough. This one works in a hotel room, a garage or a corner of the living room.
Warm up before you start the clock. Five to ten minutes of easy movement plus a few light reps of each movement in the workout is enough, and it matters more on short, intense sessions than on long ones.