Cross jacks
A jumping jack where your arms and legs cross in front of you on each landing, working your inner and outer thighs.
IntermediateNo equipmentHigh impactSuggested: 30 sec
How to do it
- Stand with your feet apart and your arms out at shoulder height.
- Jump and cross one foot in front of the other as your arms cross in front of your chest.
- Jump back out to the wide stance with your arms out.
- Switch which foot crosses in front on each rep.
Form tips
- Stay light on the balls of your feet.
- Keep your arms straight but relaxed.
Muscles worked
CalvesInner thighsOuter hipsShouldersChest