The essence of exercise:
- Begin with your feet in a narrow stance. Keep your arms at your sides.
- Bend your knees to lower yourself into a squat position.
- Jump into the air, raising your arms above your head.
- Land with your feet back in a narrow stance and go right back into a squat.
- Repeat for the designated number of repetitions. Each squat counts as 1 repetition. For a more complex exercise a barbell can be used.
As a variation you can perform the above move, but with your legs should be positioned more than shoulder-width apart. Then jump upward, maintaining the wide stance, and bring your hands overhead.