Doing calf raises at the bottom part of the movement — where your calf is stretched — might build more calf muscle in young women than doing the full raise, according to this claim.

Doing calf raises through a shorter range of motion, when the muscle is more stretched, might build more calf muscle in young women compared to doing full up-and-down reps — especially in the inner part of the calf.

Doing full up-and-down calf raises helps young women build slightly bigger calf muscles in 8 weeks, but going all the way down and up isn’t much better than doing shorter raises when it comes to growing the outer part of the calf.

Doing calf raises where you don’t lift your heel all the way up — but start from a stretched position — builds more calf muscle in young women than doing full or shortened versions of the move.

If young women do calf raises with their ankle stretched more, they might build more calf muscle than if they do the same move with a less stretched ankle — after 8 weeks, the stretched version led to almost twice as much muscle growth in one study.

If young women do calf raises three times a week for eight weeks, only moving their ankle partway up gives bigger calf muscles than going through the full motion — so how far you move might really matter for muscle growth.