Abdominals · No equipment
Crunch
Abs exercise with no equipment. Works the abs.
The same demo you get in the app. Tap any exercise there for its stats and history.
How to do it
Crunch, step by step
- 01
Lie on your back with your knees bent and your feet flat on the floor.
- 02
Reach your arms straight out toward your knees, just off the floor.
- 03
Curl your head and shoulders up, squeezing your stomach muscles.
- 04
Lift only until your shoulder blades leave the floor, your lower back stays down.
- 05
Lower back down slowly and repeat without letting your head rest.
Crunch in Trainlike
Progress in reps, not guesses.
With nothing on the bar, reps are the target. Match your best and the next workout asks for one more.
Fall short and Trainlike eases the reps back instead of the weight, then rebuilds from there. Every verdict opens the receipt behind it.
How verdicts work in the user guide.
Train it, get it graded.
Log the Crunch in Trainlike and every workout comes back with a grade, the evidence, and your next target.
First three workouts free, insights included.
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