How to do it
Step wide enough to load each hip during the lateral step.
- 1
Begin with feet together and arms at your sides.
- 2
Step out to the side and raise your arms above your head while lifting one knee towards your chest.
- 3
Lower your arms and step your foot back to the starting position.
- 4
Alternate the knee raise with each step jack.
- 5
Continue alternating for the desired duration or number of repetitions.
Expert tip
Combine the knee raise with a strong arm movement to increase the aerobic intensity and engage the upper body.
Common mistakes
- ✕Landing with stiff, locked knees
- ✕Swinging arms out to the sides
- ✕Leaning the torso backward at top