03/12/2026
Most people think **knee stability comes from the quads**… but there’s another muscle doing most of the work.
👉 The Soleus– a deep calf muscle that:
• Controls forward tibia movement when walking, running, or landing
• Absorbs impact and protects the knee joint
• Supports balance and lower-leg stability
When the soleus is weak, your knee takes on more stress, which can lead to pain or overuse injuries.
Quick exercise to train it:
Bent-Knee Calf Raises
1️⃣ Slight bend in the knees
2️⃣ Press through the **big toe
3️⃣ Raise heels slowly
4️⃣ Lower under control
Small muscle.
Huge impact.
PTI – Helping patients move better in Auburn, Barre, Worcester, Holden, Hopkinton, and Sturbridge