This exercise equipment facilitates targeted strengthening of the lower leg muscles by providing a stable platform and adjustable resistance. A user typically positions themselves beneath padded shoulder supports with the balls of the feet on a raised platform and heels free to move. By lifting the heels, the gastrocnemius and soleus muscles contract, building strength and size.
Developing these muscles improves ankle stability, enhances athletic performance in activities involving jumping and running, and contributes to overall lower limb strength. This type of targeted training may also help prevent injuries like Achilles tendonitis and plantar fasciitis. Historically, variations of this exercise have been practiced using bodyweight or simple weighted objects; however, dedicated machines offer a controlled and safer environment for progressive overload.