Low-impact cardio
Step jack
A TrainAI movement demonstration with equipment and setup cues.
How to do step jack
cardiovascular systemTimed movementhome · gym
Equipment
No equipment required.
- Low-impact step jack with NO jumping: start feet together and arms at sides, step right foot sideways while both arms sweep overhead, then return right foot and lower arms.
- Next step left foot sideways with both arms overhead, then return left foot and arms.
- One foot stays planted at all times.
- Repeat on the other side with the same controlled range.
Choose a comfortable range and use secure equipment. The illustration is a movement reference; stop if a movement causes pain.