1
Stand upright with feet hip-width apart, maintaining neutral spine alignment. Position body weight evenly distributed through both feet with arms at sides or lightly supported for balance if needed.
2
Engage core muscles and maintain upright posture. Prepare to rise onto the balls of both feet by activating calf muscles. No external equipment or resistance required.
3
Lower heels back down to the floor in a controlled manner, allowing the calf muscles to lengthen and stretch. This eccentric phase should take approximately 2 seconds, maintaining stability throughout the movement.
4
Drive through the balls of the feet and press upward, rising onto the toes in a smooth, controlled motion. Achieve full plantarflexion at the top of the movement, then return to starting position. Complete one full repetition.