Originally Posted by
Mofro261
Don't take old doom and glooms worst case scenarios here, since you are not talking about a sudden loss of mass or a loss of strength or a traumatic event.
I have had a 1/2" difference in calf circumference probably my entire adult life, pointed out to me in my 20's by an elderly lady
friend of the family when I came back from a run. "Did you know your right leg is visibly bigger thand the left?"....and it was.
For years I did isolation exercises to try and get the left one bigger, but the size imbalance persisted. I have had 3 knee surgeries on the left so that may have been a factor (though 1 on each before the imbalance was pointed out).
I thought it might even out after my right achilles repair, but even after 4months of almost no weight bearing the right calf was still larger than the left. 9 months out the right is back to 1/2" bigger again. My right leg is 3-4mm shorter than the left according to one PT I saw years ago, and I'm pretty sure that and being right side dominant cause the size imbalance, though mine does not extend to the quad.
My advice- work on strength and balance and ignore the size.