Step jack
Also called low-impact jumping jack, side step with arm raise
- Works
- Heart and lungs · cardiovascular system
- Side of the shoulder · lateral deltoid
- Side of the hip · gluteus medius and minimus
- Needs
- No equipment
Setup
Stand with feet together and arms by your sides.
Steps
- Step one foot out to the side and lift both arms out and up.
- Step back and lower your arms.
- Step out with the other foot. Each step out counts as one rep.
Breathing
Breathe in a steady rhythm. At an easy pace you can still say a short sentence.
Where you feel it
Warmth in your legs and shoulders, and faster breathing.
Common mistakes
- Shrugging the shoulders.
- Holding the breath.
When to stop
Stop if you feel sharp pain, pain in a joint, dizziness or numbness.