Turning your feet inward while doing calf raises makes the outer part of your calf work harder than the inner part. This shows that changing how you position your feet can specifically target different calf muscles during workouts.

Turning your feet outward while doing calf raises makes the inner part of your calf muscle work harder than the outer part. This shows that how you position your feet changes exactly which calf muscles get targeted during the exercise.

Changing how you point your feet while doing calf raises changes which calf muscles work harder right away, but we don't actually know if this makes your calves grow bigger, stronger, or less prone to injury over time.

Turning your feet outward while doing calf raises actually works the inner part of your calf muscle more than keeping your feet straight or turned in. This means if you want to specifically build up the inside of your calves, adjusting your foot angle during exercises could help.

Turning your feet inward while doing calf raises targets the outer part of your calf muscle more than keeping them straight or turned out. This means you can use this specific foot position to deliberately work one side of your calf if you want to build it unevenly.

Changing the way you point your feet while doing calf raises can target different parts of your calf muscle. Pointing your toes outward mainly builds the inner part of your calf, while pointing them inward mainly builds the outer part. This gives you a simple way to shape your calves exactly how you want them.