Which stretch primarily targets the gastrocnemius and how should the knee be positioned?

Which stretch primarily targets the gastrocnemius and how should the knee be positioned?

• A. Standing wall calf stretch with knee extended
• B. Seated hamstring stretch with knee extended
• C. Standing quad stretch with knee flexed
• D. Supine glute stretch with knee flexed

Answer: (A)

Gastrocnemius crosses both the knee and the ankle, so to lengthen it you need the knee to be straight while the ankle is being moved into dorsiflexion. The standing wall calf stretch with the knee extended does exactly that: the back leg stays straight, the heel stays down, and you lean forward to create ankle dorsiflexion while the knee remains extended. This places the gastrocnemius under tension and promotes a stretch along that muscle. If the knee is bent during a calf stretch, the gastrocnemius becomes slack and the soleus (which only crosses the ankle) does most of the work, so you don’t target the gastrocnemius as effectively. That’s why the knee position matters for isolating this muscle. The other options don’t target the gastrocnemius primarily: a seated hamstring stretch focuses on the hamstrings, a standing quad stretch targets the quadriceps, and a supine glute stretch targets the gluteal muscles.

Gastrocnemius crosses both the knee and the ankle, so to lengthen it you need the knee to be straight while the ankle is being moved into dorsiflexion. The standing wall calf stretch with the knee extended does exactly that: the back leg stays straight, the heel stays down, and you lean forward to create ankle dorsiflexion while the knee remains extended. This places the gastrocnemius under tension and promotes a stretch along that muscle.

If the knee is bent during a calf stretch, the gastrocnemius becomes slack and the soleus (which only crosses the ankle) does most of the work, so you don’t target the gastrocnemius as effectively. That’s why the knee position matters for isolating this muscle.

The other options don’t target the gastrocnemius primarily: a seated hamstring stretch focuses on the hamstrings, a standing quad stretch targets the quadriceps, and a supine glute stretch targets the gluteal muscles.